rgbstock
colour math function, abstract, algorithm, background, function, math
colour math function: sin(x+cos(y))+sin(x*4)^23 300px
//a.rgbimg.com/users/f/fa/fangol/600/mmi0ajc.jpg 600px
//a.rgbimg.com/users/f/fa/fangol/600/mmi0ajc.jpg 100px