>>7088226They were inspired by this minimalist pape I used for a while (pic related), which is a very stylized emission spectrum of a hydrogen isotope. I liked it a lot, but wanted other elements.
Mine don't look as clean as this because I used actual images of real emission spectra as they were recorded by a computer. I think I like the neat artifacts in mine.
Thoughts? I can post some other elements if I happen to have them made already, but they all basically look like colored bars on the same gradient background.