I do like where this one is going, but it is a bit blurry for me at higher resolution.

yeah a bit blury.. be nice if it was sharper in my humble opinion

Yes i agree... i tryed to get the rings a little bit sharper, but the edges were a problem for me.. Perhaps i should make antother try... Thanks for the feedback...

very very nice, but yes, less blurry would be even more nice^^. good piece anyway. The colors works well, the contrast and the balance are good, and I like these simple shapes^^. nice done

thats a very nice design. like it a lot and really like your avatar! pretty cool.

yet another background that is very appealing to the mind...