I have just started a new project called Sketchbook Relay. The idea behind it is that a few artists start with a sketchbook, they draw a page and then pass it on to another artist they know, and so the relay continues. At the end of the relay, the completed sketchbooks that get returned to me will be sold for charity (the charity will be decided by Poll between the Sketchbook Relay Group).

Join the Sketchbook Relay Facebook Group to Follow the Sketchbook Relay, you can also start your own by downloading resources here