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An IMAGE whose file exists was drawn as a frame with two diagonals. Now its pixels are loaded when a drawing opens and drawn on screen and in PNG output, with rotation, clip boundary, fade and object transparency. A file that can't be read keeps the crossed-out frame and reports a message. Ported from the raster commit of #1029 onto the split render and canvas modules. New here: large images are drawn from a pyramid of levels cut into tiles uploaded as they come into view, instead of one texture with pixels skipped, so a large scan stays sharp zoomed in and doesn't shimmer zoomed out. Limits are listed in docs/gaps.md (FF10): PDF and SVG output write only the frame, and on screen images lie under all other objects. Co-Authored-By: Chanthawat Kiriyadee <enwuft@icloud.com> Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>