Create coloured squares (after Johannes Itten) to be printed and cut out, and coloured rectangles (after Josef Albers)

Create coloured squares (after Johannes Itten) to be printed and cut out, and coloured rectangles (after Josef Albers)
Create blocks of data that represent values. Then map these blocks from a simple array.
Creu 40 petryal lliw, defnyddio dolen ar gyfer dolen, y daflen meddwl beirniadol, a gwneud rhywfaint o ail-greu cod.
Creu cannoedd o petryalau lliwgar.