On break

Learning per se never sleeps, but Internet access is irregular, so updates will be suspended for a week. Here's a preview of what the Ada graphics project is looking like so far:
It needs some work compositionally, but the complexity is nice to see from a rather small source file and simple idea. The image is divided up vertically by a binary tree. Nodes in the tree can be all black, all while, two nodes next to each other, or two nodes overlayed and mixed diagonally.