Most beauty per unit code
Share your favorite short programs that have beautiful output.
Any output modality, any programming language, any units.
Recording of output helpful but not required.
I think a program is more beautiful that doesn't generate identical output each time. But that's just my opinion.
My candidate is ~24 lines of LÖVE or equivalent. I'll share it a little later.
I suppose 10print is another candidate.
Boost at will.