rgbstock
colour math function, abstract, algorithm, background, function, math
colour math function: ((cos(sin(x^2)+sin(y^2))^- 21)/3)*-1 300px
//b.rgbimg.com/users/f/fa/fangol/600/mmi0tAw.jpg 600px
//b.rgbimg.com/users/f/fa/fangol/600/mmi0tAw.jpg 100px