f/2.2

aperture f/2.2 7,919 photos . 2004-10-16 - 2014-07-13 . create a photo strip out of this subject . 11 lenses . 21 sensitivities . 21 exposure times

photo 097001 continuing the photo series of ventilation systems . photos 097003 097004 097005 Pertti (Vertti) [HCS] male born 1997-07-22 . photos 097009 097011 097012 097013 097014 [ABY]

All photos © Heikki Siltala. The photos are immediately available both for non-commercial and commercial uses under the Creative Commons Attribution 3.0 License. There is no need to get a more specific permission or to pay money. The attribution is Heikki Siltala or catza.net.