Citizen ScottyK ...although the two walls are similar, the first I would have thought was OK...[walls should be 'interesting' without being overpowering.....room for icons, etc]....but the latter is what is commonly referred to as a 'blue swirlie'....a VERY common image 'style' which is somewhere between 'passe' and 'Please, God, no more'.
I'd be inclined to accept the former, but not the latter.
Moderation, however is a Democratic process....wall submissions are 'voted on'....too many inverted thumbs and it's usually 'out'.
In this case it may be worth a rethink...