Back by popular demand is an art challenge for those interested in having a set criteria to focus on some regular artwork. For the month of January our criteria is simple: it is called '15 minutes', so any subject, any medium but tools down after 15 minutes. This keeps the work fresh, fast and the artist focused. We are using Facebook as the platform to view the work with the group being on a secret page so it is totally private. This is a fun way to see each others efforts and helps encourage a regular habit of sketching and painting. Here are a couple of my quick 15 minute sketches.