I am going to try a record and CD covers serie.
This is the cover of the album Unknown Pleasures by the group Joy Division.
It's a legendary group from the end of the 70s, what we called, in France, new wave and more precisely cold wave.
The image is very special because in fact it represents the first 100 waves of the very first pulsar ever discovered, CP 1919.
I only did part of it because otherwise it was infeasible.
Laborious but the result is quite nice.