Here at Juxtapoz HQ we were incredibley sad that were not able to make the opening of Tom Sachs' newest exhibtion Space Program: Mars. Watching some of these videos that Sachs' released in coordination with the show like, How to Sweep and the newest one we came across Love Letter to Plywood is only making it worse.

This is the perfect how-to, DIY development: SketchChair is an open-source software tool that allows anyone to easily design and build their own digitally fabricated furniture. And they have a Kickstarter campaign to try and complete the software.

This is the kind of thing they can't buff, and if "they" can, then we don't know how. We are talking about Moss Graffiti, and if you play your cards right, this is what you can be doing tonight to really "green" up the neighborhood. Step-by-step process of how to make Moss Graffiti after the jump . . .