First one (gray and black vertical lines)... What came to mind: anhedonia. (Not on the manic side, that's just what came to mind. I've done some stuff on the depressive end of things, so that might skew my perception.)
I'll be interested to hear your thoughts on each one. Maybe you can share that after you get a bunch of feedback/thoughts (or you'd have to put a spoiler alert )
The second one (lights, curls, blue whoosh) ... The blue whoosh, being brighter, is energized, brighter, upward motion, so yeah, like a good hypomania.
Thanks for sharing these! (Btw, I like your avatar. That is also your work, isn't it?)