Previously, I designed a set of 180 weather icons called Tempus. While I enjoyed going through and building out the various patterns, I felt there was a little too much repetition to earn the respect that 180 icons deserve.
So this time, I focused on my other love (science) and went to work creating 180 icons that span (almost) all areas of science. And this time, aside from the occasional perspective shift, all icons are unique. That's quite a bit of science!