Some rings

The colours in this really don't work together, I suggest studying colour theory a bit more before making abstract art because you could have made this work better if the colours were different. There's too much blurriness, my eyes are trying to bring it into focus but that's impossible because of the level of the blur you used.

The overall design idea isn't bad, you could definitely make a better version of this if you wanted. Abstract is hard to make look good and so many people do it wrong, with a little studying and practice you're bound to get better at it.