Each pixel of the 200px X 400px image below is randomized in the RGBa values. That's 256 possible colors for each of the RGB, and 127 levels of alpha, making it a total of 256 X 256 X 256 X 127 = 2,130,706,432 possible values per pixel. There are a total of 170,456,514,560,000 possible images that this random algorithm can produce, including faces of your family, friends, pets,... literally anything is possible, but it usually just makes static. That's more combinations than there are people on this earth. Want a bigger one? Click to grab one the size of a twitter banner (1500 x 500).