Continuing on the theme of color perception in Farbteiler, Punktwelt is an exploration of color interaction, projection and perceived depth, and the aesthetics of simple Boolean operations on form. Each shape is the result of a single block, a rectangular cuboid, subjected to a series of Boolean subtractions with other blocks, and rendered in parallel projection, oblique or axonometric, in the abstract landscape of the Punktwelt. Some have horizons, some have banded or striped backgrounds. The unnatural drawing order and chromatic differences of the individual faces sometimes yields illusory or paradoxical visual geometries. Press ’s’ to save a png. Press ’4’ to export a high resolution png. Press ’8’ to export a very high resolution png. Press ’e’ to export an SVG file (may take some time and produce large files). Aspect ratio variations are 4:5, 5:4, 2:3, 3:2 and 1:1. Built in Javascript with p5.js, p5.svg and csg.js.