The app is divided into different sections with My Feed allowing you to follow your favorite artists and your peers. Series lets you collect your own drawings as well as those from others, and turn them into a series. Popular shows spotlighted artwork and artists. And the Hall of Fame is reserved for star artists. You can compete to have your work put into the HOF where users of the app will know who you are, around the world.
If you own one of the devices that supports the app, you can download it now, for free, from the Google Play Store. Check out screenshots of the app by viewing the slideshow below.
Screenshots from PEN.UP
source: PEN.UP via AndroidCentral