Render in 2 senses, they are "cut" with transparent BG and they were fractal render
i was playing with this very cool image from GrahamSym
http://nocache-nocookies.digitalgott.co ... 25_02.jpeg more exactly with its parameters here
http://www.fractalforums.com/index.php? ... w;id=10093 and i ended up with something that would be nice in a cover of the grateful dead of the 70 but anyway may be cool render
at original size is visible a bit of jagging on the borders but may be easily corrected (select the transparency,enlarge of 1 or 2 pixel the selection ,gaussian blur of 1 or 2 pixel
I didn't because in practice on most of BG that is not visible but feathering may give weird result if the render is not used in normal mode
OK
the Rainbow Cactus are landing by
PhotoComiX, on Flickr