Confused about illustration similars rejection
I've had two odd illustration rejections so far that I don't understand. If anyone can help shed light for me that would be great.
Firstly, I uploaded some background illustrations of nebulae and stars. Each one is different, i.e. they are not just re-coloured versions of the same image, they are newly generated images each time. I had 3 accepted, and the fourth rejected because of being a similar. I'm confused at this because when I look at other contributors streams they may have many illustrations that are all different but also very similar.
Then with another batch of illustrations, I uploaded the same illustration with 3 different colour schemes, which I understood to be the limit for illustrations. This morning I find one has been accepted and the other two (which are very different colours btw) were rejected for being similars.
So how is it that one contributor can have 10 illustrations of a hot air balloon in different colours, but I can't get 3 abstract backgrounds accepted, or more than 3 different nebulae illustrations?
Any help/clarification appreciated, thanks!
