the first three types are basic ones basic level: brush, circle, bubble
all following ones are more complex level one: square, rectangle, triangle, star, [rhomb, ..,] rastergrid, 2cstripes, outlinecircleraster do remix a basic type level two: outlinesquareraster, starraster, outlinetriangleraster, [outlinerectangleraster, ..] do remix complex types of level one level three: algoritmic ones, which involves predefined compositions like outlinesquareinsquare, outlinecircleincircle, outlinetriangleintriangle, [multioutlinesquare,..] level four: lib results as you can see in Formal-In-Formal
experiment with simple underlying dividing strokes and a compositional raster 2020-04-26
A variation on ideas extracted from some sketches and paintins of Stanley Whitney and Günther Förg.
Combine frames and stack them to horizontal and vertical lines.
THe first image shows the base lines, the second the resulting raster with duplications of border lines. The split and link points of lines might be somewhere in the middle.