'Mental Canvas' Software Test : 2D drawing in 3D Space

Posted this on my Fb page before but I thought I'd share it on here as well. I've had the pleasure recently to collaborate with the creative peeps at 'Mental Canvas' on testing/feature suggestions for this exciting new software (on Microsoft Surface).
Creating this scene was a lot of fun. it's like having an intuitive 2D drawing environment mixed with true 3D space. It's not yet available as a public release, but once it's out I believe it can be really useful for environment design and layout for animation.
I'll be posting some more later on. Cheers