A thorough reworking of the "reflection" code to produce an entirely different result. Rather than the hard angles of a cityscape, moderate changes (and much experimentation) produce a hill by a lake at sunrise.
It is interesting to me how the human brain wants to find patterns it is familiar with in an essentially random pile of squares. I feel that this is a feature, rather than a bug, of the human psyche. It certainly makes abstract art viable.
Created, as always, in p5.js