I'm not a big fan of the digital images that have no organic origin or at least have been altered so much that none is visible. That's not to say there is no market for them but they don't hold much attraction for me. Overly saturated nature scenes fall into this category as well especially where very little else is featured except for say, a sunset.
Having said that, I was photographing by a stream today and one image in particular, admittedly subject to post processing, reminded me of a stained glass window in a church. Other shots of the moving water were more abstract and contained some beautiful colours. The original palette was modified somewhat but for my eye resulted in a pleasing effect. The third image (shown here) is a subtle out of focus effort with water in the background.