So this prototype portrait experiment is based on one of the greatest humans to ever live. The one and only Stan Lee. This portrait is based on a glitch in the system of life that removed him from the world. The colors used are based on one of the most destructive inventions within the Marvel Universe, the Infinity Stones. The gray portion at the end is a symbol of the nothingness that remains when the Infinity Gauntlet is used with the stones inserted.