Use case: precise-object-edit.
Edit target: the supplied photograph of an unfinished celestial canvas.
Correct the needlework technique throughout the entire image, while preserving the wide composition, viewing angle, night-sky design, navy and cream colors, irregular unfinished boundary, wood tabletop, tapestry needle and trailing thread, and warm natural photographic lighting.

The subject must be authentic tent-stitch NEEDLEPOINT on open single-thread mono canvas. Rebuild the visible stitch structure, not just the overall texture. Every front stitch is ONE small straight diagonal wool stitch from bottom left to top right, spanning exactly ONE canvas intersection. All these little / stitches lean in the SAME direction. They form orderly close-packed rows and a consistent diagonal surface grain. Describe the finished surface visually as thousands of parallel single slashes: //////. Use the appearance of basketweave-worked tent stitch from the FRONT; do not show a woven basket pattern on the front. The wool should have fine realistic fibers, but individual stitch direction must remain unambiguous.

Render the Milky Way shading and all stars only through COLOR CHANGES among these same short parallel diagonal stitches. A large star is a small stepped shape composed of neighboring ivory / stitches on the mesh grid, never crossed threads or long radiating embroidery stitches. Show some isolated ivory and blue / stitches at the unfinished edge so the actual technique is unmistakable. Bare sections must show an open stiff mono needlepoint canvas with single warp and weft intersections, not Aida cloth blocks.

Eliminate all X-shaped cross stitches, plus-shaped stitches, French knots, tufted bumps, knit loops, crocheted texture, and decorative long embroidery stitches from the target image. The previous image used too many little crossed or knotted marks. Replace those with recognizably flat, parallel diagonal tent stitches. Keep a crisp tactile macro photograph rather than an illustration. No lettering, watermark or additional objects.