I shoot primarily with vintage manual prime lenses adapted to a digital camera with an APS-C sensor. Most of my lenses are original Carl Zeiss Jena from East Germany, with some exception ( a 50mm Asahi Takumar, a 28mm Zeiss Distagon T made in Japan, and a Helios 58mm from Belarus). My most modern lens is from 1983, but the majority are much older. Sometimes I post pictures from my phone, that "randomly" happens to have Zeiss optics too. None of my pictures (with rare exceptions) are digitally reprocessed or even shot in RAW. I like to think about it as "spontaneous" photography, as true to reality as my mood or my lens allow, with no other ambition or purpose than to provide a human and personal perspective on the world. Or to say it in another way: life is too short. Most pictures are licensed under creativecommons.org/licenses/by-sa/2.0/ so feel free to use them, even with a commercial purpose, but don't forget attribution to me.