ASCII Winamp skin by Jerm123321, 2005.

A 10-foot room made from tape in 4 colours by Megan Geckler and a team of crafters. Via Creators Project.

While the end result of the artwork looks very digital and fabricated, when you see it in person, it becomes immediately obvious that this was crafted and you are aware of the amount of man-hours if must have taken to create.

Naked PETSCII bouncings by Max Capacity, 2011.

Good shading in this ASCII-conversion by Loxosceles in 2001.

Pepe Trump, posted by noc33 on reddit.

Drawing with HTML, from this 2007 YouTube-clip with a fitting soundtrack.