I've always loved art with pink-blue-purple colour schemes - it has nothing to do with my sexuality. Ever since I was a kid and knew nothing about the LGB(et al.) community, I've just always liked that colour scheme the most. It's got great harmony. It's everywhere in vaporwave/synthwave aesthetics, and it's the main reason why I was so into vapor & synth as a teen. So I was somewhat pleasantly surprised to find out that the bi flag had it too.

With all that being said, those shades in particular are.... not my favourite. Don't know why Michael chose (in my opinion) some of the ugliest shades of pink/blue/purple for our flag. It could have been so much prettier...