WebCanvas is a world-wide collaborative painting project. In this site anyone with a modern web-browser can move around an ‘infinite’ canvas. Using available painting tools is its also possible to draw and upload images. Furthermore it is possible to view other users painting if they happen to be painting within the same viewing area. This site is the evolution from our proof-of-concept, GraffyWall – This was the first WebSite to allow users to draw directly onto a boundless WebCanvas simply by using a web-browser. This introduced a new Web concept where users can instantaneously and directly create WebSites using the intuitive drawing paradigm.