Using several software programs, I've created a way to take a digital image and convert it to a LEGO mosaic using any number of actual LEGO colors. I then dither the image with different algorithms to create an overall smoother look. Although LEGO makes over 100 colors, only about 25 come in a size and quantity that make them useful in creating mosaics such as these. In a few mosaics I've used the color pink, even though it is a relatively rare color. Suggestions welcome!