Perspective Gym Lab: Cube Edition is an interactive trainer for self-taught artists. Master 2-point perspective by experimenting in real-time. Add, move, or delete cubes and adjust vanishing points or the horizon line. Toggle faces, edges, and vertices to see the underlying geometry. Build complex compositions to use as drawing references for your sketchbook. Stop guessing and start visualizing. Perfect your spatial skills and understand how forms behave from any angle.
April 08, 2026