That's a genuinely clever construction — and the "two artworks from one cutting" angle plus op-art black/white styling are real differentiators worth highlighting.

Melting Glacier — Product Description:

Melting Glacier transforms a straight line into a flowing parabola, with each layered sheet capturing a "tween" stage between the two curves — as if a sharp edge gradually softens and melts into a wave.

Use alternating black and white paper for a striking op-art effect, where the contrast brings the layered motion to life. Since both the cut shape and the remaining material can be used, you can create two complete artworks from a single set of 40 sheets — the positive and negative versions of the same design.

A paper cutout design: no folding or gluing required, just cutting. Layer the cut sheets to build up depth, then frame in a custom box or shadow box to protect and display the finished piece.

Details:

• Paper cutout template — no folding required
• 40 sheets — both cutout pieces usable, creating 2 artworks in 1
• Striking in alternating black and white paper for an op-art effect
• Includes PDF and DXF files for printing or plotter cutting