Artist duo "Dangerdust" creates a handful of chalkboard pieces with motivational phrases around campus.
Using intricate designs and patterns Dangerdust tries to put up a new piece of chalkboard art around their school campus every week. Street artist Banksy actually made the first piece for them using a fairly simple design. Their artwork soon progressed as they kept making drawings every week, leading them to draw the Nelson Mandela piece featured above. Check out some of their other drawings below.