Hamnet was an IRC-theater, first performed in 1993 by 18 people. Read the script here. More at Wikipedia.

Juggly GIF-animations of ASCII Art JuggleMaster by Mewbies, 2013. From a video of this terminal program in action, with a much smoother flow.

By Sabrina Verhage, 2014.

ASCII-visualization of the current weather. Weatherspect by Robobunny (2003/2013) uses data from Wunderground and animates it in coloured ASCII. Snow, lightning, sleet and hail is supported, aswell as the sun and the moon. GIF made from this video by Mewbies.

ASCIIQuarium, a perl-script by Robobunny with graphics mostly by Joan Stark. There are screensaver versions for OSX and Win. GIF made from this video by Mewbies.

In the movie Ex Machina, there is a short glimpse of source code. If you run it in Python a string of numbers appear, which is the ISBN-number of a book about cognition and consciousness. 

More at moviecode.

Cone mosaic in Uruk, Mesopotamia, 3000 BC.

source

By the Italian street artist Alberonero. More on his Flickr. 

Until Perfect Comes. By Vasundhara Pachisia, 2014/2015. Damaged Holga photo of a design made with her custom typface Ode to Victor Vasarely.

More here