First MOC

Hi, I have been building sets for quite a while and am now trying to branch in to making my own MOCs. I know it is not the prettiest and doesn’t really make any sense it’s meant to be some kind of abstract art thing. I wanted some pointers on how to make it better. I really like the pink/red/orange side but the purple/blue/yellow/green side not so much and I’d like some ideas on how to make it more cohesive. I am just making it from all of the spare pieces I have. Thank you 😊😊😊 submitted...