This Post is an attempt to collect beautiful mathematical art including but not limited to plots, complex plots, contour plots, fractals, surfaces and tilings.
In the comments, post your favorites. A description of what you post would be much appreciated.
By the way, read this post for the code of the attached heart and a few other plots.
If you like the idea, please reshare this to make the art collection bigger.
By the way, my avatar is also one of my favorites.