Here is a fun one! You get to share your projects for a chance to win one of twelve 3D printers.
Make It Real Challenge Instructables.Com
Submit a project for your chance to win over $100k in 3D printers and 3D printing materials
Prizes: a $50,000 Object Printer for the grand prize and 11 Up! 3D printers. http://www.instructables.com/contest/makeitreal/?show=PRIZES
Submissions: submit a project that is at least partially designed using a computer: a sticker, a 3D printed object, laser-cut files, an electronics schematic, and even an inkjet printer template. So long as something in your project involved computer design (a digital sketch, 2D files, schematics, or a 3d model) before you built the physical object and your project is eligible!
More Info: Anyone who shares the digital files that they create (using any software) in the 123D Gallery (http://www.123dapp.com/Gallery/Index.cfm) and posts a link to it in their project will receive a free thank you gift from 123D (see details here: http://blog.123dapp.com/2012/01/123d-make-it-real-challenge) and then be eligible to win the special 123D Judges Prize.
Deadline: Mon Jun 4th, 2012
Artists, do you have self-published books of your art? Here is a chance to place your books in a art gallery library.
Open Call: Art Book Submissions For Third Party Gallery Library
Third Party Gallery is requesting submissions for art books, monographs, zines, chapbooks, and any other printed material for their gallery library. Artists of all media are encouraged to submit. For questions or concerns please contact email@example.com
Send submissions to:
Third Party Gallery
2159 Central Ave
Cincinnati, Ohio, 45214
Deadline: Sat Jun 2nd, 2012