On the left he uses more of a triadic color scheme, on the right he uses analogous
Anthropomorphic involves the act of giving the characteristics of humans to other things. This is an imagery used where human characteristics are given to non-living things. I think it is being used since it can depict certain factors in the human life but still being subtle about it. Another reason is that it shows creativity in the work.
This is a bizarre question... but the answer is Jimi Hendrix (or the Jimi Hendrix Experience).
Thanks I wanted to know what good anime I could watch