Concentric squares in muted range of colors
adjacent on the “plane” of a cylinder (for wrap around), with colors rippling through range of squares.
A random placement of contrast spots (0 or 1) at coordinates causes the nearest squares to display concentric rings of color range positive or inverse, depending on random contrast value.
Another map of contrast spots is generated and previous set is transitioned to the new set gradually.
0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 1 0 0 1 0
0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0
Inner squares could randomly be circles, as well, as long as the containing path was square.
Also needs some occasional random bright pinholes.
