For those of you who like to experiment with pinhole cameras, or just like to build their own camera that actually works and is made of cardboard, have a look at Corbis Readymech Cameras.
Here you can download your favourite design and build a real pinhole camera.
You can also take part in the Worldwide Pinhole Photography Day this year using one of the new Corbis ReadyMech pinhole cameras.
Featuring five very distinctive designs from the New York based graphic design firms FWIS, you can download a Corbis ReadyMech for free, then print and build your own pinhole camera. This year Worldwide Pinhole Photography Day takes place on April 27th.
And for all the creative photographers out there who like to design their own camera, you can participate as well, off course