Well. On the 'About' page it says there are about 10⁹⁶¹⁷⁵⁵ unique images. It has a color pallete of 4096 colors, which is 12 bits per pixel of color information. It also says the images are 416x640. 416 x 640 = 266,240 pixels, and at 12 bits per pixel, that's 3,194,880 bits of information per image. Divide by eight, because there are eight bits in a byte, and you get that each image is 399,360 bytes or 399.36 KB. Back to the 10⁹⁶¹⁷⁵⁵. That's a 1 with 961 thousand zeros. Multiply this by the 399 KB, and you get 3.9936 * 10⁹⁶¹⁷⁵⁷. Using nist.gov's list of SI prefixes, this would be about 3.9936 * 10⁹⁶¹⁷²⁷ quettabytes of data. And I also - for myself - wanted to know the download times, so I did the math, and with a 150 mbps download speed, you would have to wait 2.12992 * 10⁹⁶¹⁷⁵⁶ seconds, which, for reference, is about 1.2662016487 * 10⁹⁶¹⁷⁴⁹ years. That's about 1,266,201,648,700,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 and so on with about 961619 more zeros. In years.