Thanks Jems The second two are crazy, lol. I was going for a more extreme look so I'm glad you mentioned it.
yeah #2 is just so bright - it s a bit wild on my screen - only cos its a wallpaper you know. but the 3rd is cool - i like contrast - but i just think its needs more black or something to make it more continuous (?)
thanks Jems. always up for requests within my power.