The Rising Pinhole lenses have proven to be a real winner. Images taken with a pinhole lens are not som much sharp but everything is in the same state of focus this gives a very distinct look to images taken with them. You can make images that look dreamy or creepy with nice vignetting. It is a simple return to the basics of photography.
Here are some samples we have taken.
Nice and Creepy here taken with Leica M9 and 093 IR filter
Nice and wide! Stitched Panorama of Sydney leica M9
Why not try one out available online here.