Engineering prints (also known as draft prints, blueprint copies or architect prints) are currently all the rage with home owners looking for cheap DIY wall art. The grainy, photocopy-quality prints have a sort of vintage-looking charm, and you can't beat the price! It appears that most folks are outputting their large-format photos, quotes, and chalkboard-inspired art at Staples for a cost of $3-$7. To make your own posters, check out these projects for tips:
Above, giant photobooth wall art at Luxe Chandelier
Below, blown-up photos of photos by Jabaay Ave
Also see how to send images to Staples for printing and make a big frame by Dear Lillie
And don't forget my favorite: Designs Editor's free camera images.