Two art students, known by the moniker dangerdust, from Columbus College of Art and Design have taken it upon themselves to spread the words of the great and fabulous by way of stunning chalk illustrations on a blackboard in the college. More ephemeral wonders, these are replaced every Monday. Sometimes the two students spend up to eleven hours working on these… ! They have an instagram feed here.
This is a favourite of mine:
Images retrieved on 10/5/2014 from Design Boom