Ridgeline plot: from bottom to top, succession of lines (filled below them) from black to blue to white, with random bell-curved features and a flat plateau in the center, going to the right toward the top.

same, but in purple.

same, but in yellow.

same, but in grey.

I had fun with #matplotlib before leaving for the weekend

I wanted to do this #matplotart for quite some time, from a galaxy cluster image I'm working with. I blurred and rescaled it, took every ~100 line of pixels from the image, and made ridgeline plots with them.