diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ba2ef59..5a5fe627 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -63,24 +63,24 @@
   `0x0` terminal size (https://codeberg.org/dnkl/foot/issues/20).
 * Glyphs overflowing into surrounding cells
   (https://codeberg.org/dnkl/foot/issues/21).
-* Sixel images being erased when printing text next to them.
 * Crash when last rendered cursor cell had scrolled off screen and
   `\E[J3` was executed.
 * Assert (debug builds) when an `\e]4` OSC escape was not followed by
   a `;`.
+* Window title always being set to "foot" on reset.
+* Terminfo entry `kb2` (center keypad key); it is now set to `\EOu`
+  (which is what foot emits) instead of the incorrect value `\EOE`.
 * Palette re-use in sixel images. Previously, the palette was reset
   after each image.
 * Do not auto-resize a sixel image for which the cllent has specified
   a size. This fixes an issue where an image would incorrectly
   overflow into the cell row beneath.
-* Window title always being set to "foot" on reset.
-* Erase scrolled out sixel image that crossed the scrollback wrap
-  around boundary.
 * Text printed, or other sixel images drawn, on top of a sixel image
   no longer erases the entire image, only the part(s) covered by the
   new text or image.
-* Terminfo entry `kb2` (center keypad key); it is now set to `\EOu`
-  (which is what foot emits) instead of the incorrect value `\EOE`.
+* Sixel images being erased when printing text next to them.
+* Sixel handling when resizing window.
+* Sixel handling when scrollback wraps around.
 
 
 ### Security
diff --git a/grid.c b/grid.c
index d1d625c6..cdc5db72 100644
--- a/grid.c
+++ b/grid.c
@@ -76,7 +76,10 @@ grid_reflow(struct grid *grid, int new_rows, int new_cols,
      * at the output that is *oldest* */
     int offset = grid->offset + old_screen_rows;
 
-    tll(struct sixel) new_sixels = tll_init();
+    tll(struct sixel) old_sixels = tll_init();
+    tll_foreach(grid->sixel_images, it)
+        tll_push_back(old_sixels, it->item);
+    tll_free(grid->sixel_images);
 
     /* Turn cursor coordinates into grid absolute coordinates */
     struct coord cursor = grid->cursor.point;
@@ -106,31 +109,57 @@ grid_reflow(struct grid *grid, int new_rows, int new_cols,
         if (old_row == NULL)
             continue;
 
-        /*
-         * Update 'row' in all sixels that *begin* at current row
-         *
-         * Since we might end up pushing the sixel down, we can't
-         * simply update the row inline - we'd then end up pushing the
-         * sixel down again, when we reach the next 'old'
-         * row. Instead, copy the sixel (with 'row' updated), to a
-         * temporary list and remove the original sixel.
-         *
-         * After we've reflowed the grid we'll move the sixels back to
-         * the "real" sixel list.
-         */
-        tll_foreach(grid->sixel_images, it) {
-            if (it->item.pos.row == old_row_idx) {
-                struct sixel six = it->item;
-                six.pos.row = new_row_idx;
+        /* Map sixels on current "old" row to current "new row" */
+        tll_foreach(old_sixels, it) {
+            if (it->item.pos.row != old_row_idx)
+                continue;
+
+            struct sixel sixel = it->item;
+            sixel.pos.row = new_row_idx;
+
+            /* Make sure it doesn't cross the wrap-around after being re-based */
+            int end = (sixel.pos.row + sixel.rows - 1) & (new_rows - 1);
+            if (end < sixel.pos.row) {
+                /* TODO: split instead of destroying */
+                sixel_destroy(&it->item);
+            } else {
+
+                /* Insert sixel into the *sorted* list. */
+
+                /* Based on rebase_row() in sixel.c */
+                /* Uses 'old' offset to ensure old sixels are treated as such */
+#define rebase_row(t, row)                                              \
+                (((row) - (grid->offset + new_screen_rows) + new_rows) & (new_rows - 1))
+
+                int end_row = rebase_row(term, sixel.pos.row + sixel.rows - 1);
+
+                /*
+                 * TODO: this is basically sixel_insert(), except we
+                 * cannot use it since:
+                 *
+                 *  a) we don't have a 'term' reference
+                 *  b) the grid hasn't been fully * updated yet
+                 *     (e.g. grid->num_rows is invalid etc).
+                 */
+
+                bool inserted = false;
+                tll_foreach(grid->sixel_images, it2) {
+                    const struct sixel *s = &it2->item;
+                    if (rebase_row(term, s->pos.row + s->rows - 1) < end_row) {
+                        tll_insert_before(grid->sixel_images, it2, sixel);
+                        inserted = true;
+                        break;
+                    }
+                }
+
+                if (!inserted)
+                    tll_push_back(grid->sixel_images, sixel);
 
-                int end = (six.pos.row + six.rows - 1) & (new_rows - 1);
-                if (end < six.pos.row) {
-                    /* TODO: split sixel instead of removing it... */
-                    sixel_destroy(&it->item);
-                } else
-                    tll_push_back(new_sixels, six);
-                tll_remove(grid->sixel_images, it);
             }
+
+            /* Sixel has been either re-mapped, or destroyed */
+            tll_remove(old_sixels, it);
+#undef rebase_row
         }
 
 #define line_wrap()                                                     \
@@ -145,6 +174,12 @@ grid_reflow(struct grid *grid, int new_rows, int new_cols,
             } else {                                                    \
                 memset(new_row->cells, 0, new_cols * sizeof(new_row->cells[0])); \
                 new_row->linebreak = false;                             \
+                tll_foreach(grid->sixel_images, it) {                   \
+                    if (it->item.pos.row == new_row_idx) {              \
+                        sixel_destroy(&it->item);                       \
+                        tll_remove(grid->sixel_images, it);             \
+                    }                                                   \
+                }                                                       \
             }                                                           \
         } while(0)
 
@@ -279,15 +314,10 @@ grid_reflow(struct grid *grid, int new_rows, int new_cols,
     grid->cursor.lcf = false;
     grid->saved_cursor.lcf = false;
 
-    /* Destroy any non-moved sixels */
-    tll_foreach(grid->sixel_images, it)
+    /* Free sixels we failed to "map" to the new grid */
+    tll_foreach(old_sixels, it)
         sixel_destroy(&it->item);
-    tll_free(grid->sixel_images);
-
-    /* Move updated sixels back */
-    tll_foreach(new_sixels, it)
-        tll_push_back(grid->sixel_images, it->item);
-    tll_free(new_sixels);
+    tll_free(old_sixels);
 
     tll_free(tracking_points);
 }
diff --git a/render.c b/render.c
index 8fd7d42e..391115d6 100644
--- a/render.c
+++ b/render.c
@@ -795,8 +795,42 @@ render_sixel(struct terminal *term, pixman_image_t *pix,
 static void
 render_sixel_images(struct terminal *term, pixman_image_t *pix)
 {
-    tll_foreach(term->grid->sixel_images, it)
+    if (likely(tll_length(term->grid->sixel_images)) == 0)
+        return;
+
+    const int scrollback_end
+        = (term->grid->offset + term->rows) & (term->grid->num_rows - 1);
+
+    const int view_start
+        = (term->grid->view
+           - scrollback_end
+           + term->grid->num_rows) & (term->grid->num_rows - 1);
+
+    const int view_end = view_start + term->rows - 1;
+
+    //LOG_DBG("SIXELS: %zu images, view=%d-%d",
+    //        tll_length(term->grid->sixel_images), view_start, view_end);
+
+    tll_foreach(term->grid->sixel_images, it) {
+        const struct sixel *six = &it->item;
+        const int start
+            = (six->pos.row
+               - scrollback_end
+               + term->grid->num_rows) & (term->grid->num_rows - 1);
+        const int end = start + six->rows - 1;
+
+        //LOG_DBG("  sixel: %d-%d", start, end);
+        if (start > view_end) {
+            /* Sixel starts after view ends, no need to try to render it */
+            continue;
+        } else if (end < view_start) {
+            /* Image ends before view starts. Since the image list is
+             * sorted, we can safely stop here */
+            break;
+        }
+
         render_sixel(term, pix, &it->item);
+    }
 }
 
 static void
diff --git a/sixel.c b/sixel.c
index 80ac3843..0a28defd 100644
--- a/sixel.c
+++ b/sixel.c
@@ -98,102 +98,92 @@ sixel_erase(struct terminal *term, struct sixel *sixel)
     sixel_destroy(sixel);
 }
 
-/* Row numbers are absolute */
-static void
-sixel_delete_at_point(struct terminal *term, int row, int col)
+static int
+rebase_row(const struct terminal *term, int abs_row)
 {
-    assert(row >= 0);
-    assert(row < term->grid->num_rows);
-    assert(col < term->grid->num_cols);
+    int scrollback_start = term->grid->offset + term->rows;
+    int rebased_row = abs_row - scrollback_start + term->grid->num_rows;
 
-    if (likely(tll_length(term->grid->sixel_images) == 0))
-        return;
+    rebased_row &= term->grid->num_rows - 1;
+    return rebased_row;
+}
+
+static bool
+verify_sixel_list_order(const struct terminal *term)
+{
+#if defined(_DEBUG)
+    int prev_row = INT_MAX;
 
     tll_foreach(term->grid->sixel_images, it) {
-        struct sixel *six = &it->item;
-        const int six_start = six->pos.row;
-        const int six_end = (six_start + six->rows - 1) & (term->grid->num_rows - 1);
+        int row = rebase_row(term, it->item.pos.row + it->item.rows - 1);
+        assert(row < prev_row);
+        if (row >= prev_row)
+            return false;
+        prev_row = row;
+    }
+#endif
+    return true;
+}
 
-        /* We should never generate scrollback wrapping sixels */
-        assert(six_end >= six_start);
+static void
+sixel_insert(struct terminal *term, struct sixel sixel)
+{
+    int end_row = rebase_row(term, sixel.pos.row + sixel.rows - 1);
 
-        if (row >= six_start && row <= six_end) {
-            const int col_start = six->pos.col;
-            const int col_end = six->pos.col + six->cols;
-
-            if (col < 0 || (col >= col_start && col < col_end)) {
-                sixel_erase(term, six);
-                tll_remove(term->grid->sixel_images, it);
-            }
+    tll_foreach(term->grid->sixel_images, it) {
+        if (rebase_row(term, it->item.pos.row + it->item.rows - 1) < end_row) {
+            tll_insert_before(term->grid->sixel_images, it, sixel);
+            goto out;
         }
     }
-}
 
-/* TODO: remove */
-void
-sixel_delete_at_row(struct terminal *term, int row)
-{
-    if (likely(tll_length(term->grid->sixel_images) == 0))
-        return;
-
-    sixel_delete_at_point(
-        term, (term->grid->offset + row) & (term->grid->num_rows - 1), -1);
-}
-
-/* Row numbers are absolute */
-static void
-_sixel_delete_in_range(struct terminal *term, int start, int end)
-{
-    assert(end >= start);
-    assert(start >= 0);
-    assert(start < term->grid->num_rows);
-    assert(end >= 0);
-    assert(end < term->grid->num_rows);
+    tll_push_back(term->grid->sixel_images, sixel);
 
+out:
+#if defined(LOG_ENABLE_DBG) && LOG_ENABLE_DBG
+    LOG_DBG("sixel list after insertion:");
     tll_foreach(term->grid->sixel_images, it) {
+        LOG_DBG("  rows=%d+%d", it->item.pos.row, it->item.rows);
+    }
+#else
+    verify_sixel_list_order(term);
+#endif
+}
+
+void
+sixel_scroll_up(struct terminal *term, int rows)
+{
+    tll_rforeach(term->grid->sixel_images, it) {
         struct sixel *six = &it->item;
 
-        const int six_start = six->pos.row;
-        const int six_end = (six_start + six->rows - 1) & (term->grid->num_rows - 1);
-
-        /* We should never generate scrollback wrapping sixels */
-        assert(six_end >= six_start);
-
-        if ((start <= six_start && end >= six_start) ||  /* Crosses sixel start boundary */
-            (start <= six_end && end >= six_end) ||      /* Crosses sixel end boundary */
-            (start >= six_start && end <= six_end))      /* Fully within sixel range */
-        {
-            sixel_erase(term, six);
+        int six_start = rebase_row(term, six->pos.row);
+        if (six_start < rows) {
+            sixel_destroy(six);
             tll_remove(term->grid->sixel_images, it);
-        }
+        } else
+            break;
     }
+
+    verify_sixel_list_order(term);
 }
 
 void
-sixel_delete_in_range(struct terminal *term, int _start, int _end)
+sixel_scroll_down(struct terminal *term, int rows)
 {
-    if (likely(tll_length(term->grid->sixel_images) == 0))
-        return;
+    assert(term->grid->num_rows >= rows);
 
-    if (_start == _end) {
-        /* Avoid expensive wrap calculation */
-        return sixel_delete_at_point(
-            term, (term->grid->offset + _start) & (term->grid->num_rows - 1), -1);
+    tll_foreach(term->grid->sixel_images, it) {
+        struct sixel *six = &it->item;
+
+        int six_end = rebase_row(term, six->pos.row + six->rows - 1);
+        if (six_end >= term->grid->num_rows - rows) {
+            sixel_destroy(six);
+            tll_remove(term->grid->sixel_images, it);
+        } else
+            break;
     }
 
-    assert(_end >= _start);
-    const int lines = _end - _start + 1;
-    const int start = (term->grid->offset + _start) & (term->grid->num_rows - 1);
-    const int end = (start + lines - 1) & (term->grid->num_rows - 1);
-    const bool wraps = end < start;
-
-    if (wraps) {
-        int rows_to_wrap_around = term->grid->num_rows - start;
-        assert(lines - rows_to_wrap_around > 0);
-        _sixel_delete_in_range(term, start, term->grid->num_rows);
-        _sixel_delete_in_range(term, 0, lines - rows_to_wrap_around);
-    } else
-        _sixel_delete_in_range(term, start, end);
+    verify_sixel_list_order(term);
 }
 
 static void
@@ -295,7 +285,7 @@ sixel_overwrite(struct terminal *term, struct sixel *six,
             PIXMAN_a8r8g8b8,
             imgs[i].width, imgs[i].height,
             imgs[i].data, imgs[i].width * sizeof(uint32_t));
-        tll_push_front(term->grid->sixel_images, imgs[i]);
+        sixel_insert(term, imgs[i]);
     }
 }
 
@@ -304,24 +294,27 @@ static void
 _sixel_overwrite_by_rectangle(
     struct terminal *term, int row, int col, int height, int width)
 {
-    assert(row + height <= term->grid->num_rows);
-
     assert(row >= 0);
     assert(row + height <= term->grid->num_rows);
     assert(col >= 0);
     assert(col + width <= term->grid->num_cols);
 
-    /* We don't handle rectangle wrapping around */
-    assert(row + height <= term->grid->num_rows);
-
     const int start = row;
     const int end = row + height - 1;
 
+    const int scrollback_rel_start = rebase_row(term, start);
+
     tll_foreach(term->grid->sixel_images, it) {
         struct sixel *six = &it->item;
 
         const int six_start = six->pos.row;
         const int six_end = (six_start + six->rows - 1) & (term->grid->num_rows - 1);
+        const int six_scrollback_rel_end = rebase_row(term, six_end);
+
+        if (six_scrollback_rel_end < scrollback_rel_start) {
+            /* All remaining sixels are *before* our rectangle */
+            break;
+        }
 
         /* We should never generate scrollback wrapping sixels */
         assert(six_end >= six_start);
@@ -365,20 +358,23 @@ sixel_overwrite_by_rectangle(
         _sixel_overwrite_by_rectangle(term, start, col, height, width);
 }
 
-/* Row numbers are absolute */
-static void
-_sixel_overwrite_by_row(struct terminal *term, int row, int col, int width)
+/* Row numbers are relative to grid offset */
+void
+sixel_overwrite_by_row(struct terminal *term, int _row, int col, int width)
 {
     assert(col >= 0);
 
-    assert(row >= 0);
-    assert(row < term->grid->num_rows);
+    assert(_row >= 0);
+    assert(_row < term->rows);
     assert(col >= 0);
     assert(col + width <= term->grid->num_cols);
 
     if (likely(tll_length(term->grid->sixel_images) == 0))
         return;
 
+    const int row = (term->grid->offset + _row) & (term->grid->num_rows - 1);
+    const int scrollback_rel_row = rebase_row(term, row);
+
     tll_foreach(term->grid->sixel_images, it) {
         struct sixel *six = &it->item;
         const int six_start = six->pos.row;
@@ -387,6 +383,13 @@ _sixel_overwrite_by_row(struct terminal *term, int row, int col, int width)
         /* We should never generate scrollback wrapping sixels */
         assert(six_end >= six_start);
 
+        const int six_scrollback_rel_end = rebase_row(term, six_end);
+
+        if (six_scrollback_rel_end < scrollback_rel_row) {
+            /* All remaining sixels are *before* "our" row */
+            break;
+        }
+
         if (row >= six_start && row <= six_end) {
             const int col_start = six->pos.col;
             const int col_end = six->pos.col + six->cols - 1;
@@ -404,19 +407,10 @@ _sixel_overwrite_by_row(struct terminal *term, int row, int col, int width)
 }
 
 void
-sixel_overwrite_by_row(struct terminal *term, int row, int col, int width)
-{
-    _sixel_overwrite_by_row(
-        term,
-        (term->grid->offset + row) & (term->grid->num_rows - 1),
-        col, width);
-}
-
-void
-sixel_overwrite_at_cursor(struct terminal *term)
+sixel_overwrite_at_cursor(struct terminal *term, int width)
 {
     sixel_overwrite_by_row(
-        term, term->grid->cursor.point.row, term->grid->cursor.point.col, 1);
+        term, term->grid->cursor.point.row, term->grid->cursor.point.col, width);
 }
 
 void
@@ -475,7 +469,7 @@ sixel_unhook(struct terminal *term)
         term_formfeed(term);
         render_refresh(term);
 
-        tll_push_back(term->grid->sixel_images, image);
+        sixel_insert(term, image);
 
         pixel_row_idx += height;
         pixel_rows_left -= height;
diff --git a/sixel.h b/sixel.h
index fc59d6e9..666b8c40 100644
--- a/sixel.h
+++ b/sixel.h
@@ -13,15 +13,8 @@ void sixel_unhook(struct terminal *term);
 void sixel_destroy(struct sixel *sixel);
 void sixel_destroy_all(struct terminal *term);
 
-/*
- * Deletes all sixels that are touched by the specified row(s). Used
- * when scrolling, to competely remove sixels that has either
- * completely, or partly scrolled out of history.
- *
- * Row numbers are relative to the current grid offset.
- */
-void sixel_delete_in_range(struct terminal *term, int row_start, int row_end);
-void sixel_delete_at_row(struct terminal *term, int row);
+void sixel_scroll_up(struct terminal *term, int rows);
+void sixel_scroll_down(struct terminal *term, int rows);
 
 /*
  * Remove sixel data from the specified location. Used when printing
@@ -33,7 +26,7 @@ void sixel_delete_at_row(struct terminal *term, int row);
 void sixel_overwrite_by_rectangle(
     struct terminal *term, int row, int col, int height, int width);
 void sixel_overwrite_by_row(struct terminal *term, int row, int col, int width);
-void sixel_overwrite_at_cursor(struct terminal *term);
+void sixel_overwrite_at_cursor(struct terminal *term, int width);
 
 void sixel_colors_report_current(struct terminal *term);
 void sixel_colors_reset(struct terminal *term);
diff --git a/terminal.c b/terminal.c
index c3a36b45..c5960c90 100644
--- a/terminal.c
+++ b/terminal.c
@@ -1802,6 +1802,8 @@ term_scroll_partial(struct terminal *term, struct scroll_region region, int rows
         }
     }
 
+    sixel_scroll_up(term, rows);
+
     bool view_follows = term->grid->view == term->grid->offset;
     term->grid->offset += rows;
     term->grid->offset &= term->grid->num_rows - 1;
@@ -1823,7 +1825,6 @@ term_scroll_partial(struct terminal *term, struct scroll_region region, int rows
     for (int r = region.end - rows; r < region.end; r++)
         erase_line(term, grid_row_and_alloc(term->grid, r));
 
-    sixel_delete_in_range(term, region.end - rows, region.end - 1);
     term_damage_scroll(term, DAMAGE_SCROLL, region, rows);
     term->grid->cur_row = grid_row(term->grid, term->grid->cursor.point.row);
 
@@ -1864,6 +1865,8 @@ term_scroll_reverse_partial(struct terminal *term,
         }
     }
 
+    sixel_scroll_down(term, rows);
+
     bool view_follows = term->grid->view == term->grid->offset;
     term->grid->offset -= rows;
     while (term->grid->offset < 0)
@@ -1890,7 +1893,6 @@ term_scroll_reverse_partial(struct terminal *term,
     for (int r = region.start; r < region.start + rows; r++)
         erase_line(term, grid_row_and_alloc(term->grid, r));
 
-    sixel_delete_in_range(term, region.start, region.start + rows - 1);
     term_damage_scroll(term, DAMAGE_SCROLL_REVERSE, region, rows);
     term->grid->cur_row = grid_row(term->grid, term->grid->cursor.point.row);
 
@@ -2407,7 +2409,7 @@ term_print(struct terminal *term, wchar_t wc, int width)
     print_linewrap(term);
     print_insert(term, width);
 
-    sixel_overwrite_at_cursor(term);
+    sixel_overwrite_at_cursor(term, width);
 
     /* *Must* get current cell *after* linewrap+insert */
     struct row *row = term->grid->cur_row;