Think of it as the earliest version of the Facebook wall post: Ancient Pompeii residents revealed their social networks through graffiti on actual walls. (scientificamerican.com)
At Victoria Miro in 2012, the artists showed The Named Series, which consisted of actual wall surfaces carefully removed by a restorer from the interior of some of the world's most renowned museums, and then reapplied to canvas as monochromes with various textures and colour tones of white. (victoria-miro.com)
This room: This room has windows on two walls and large glass doors on another wall meaning that it gets a lot of light and there isn't a ton of actual wall space to paint. (suburban-bees.com)