f16
f16 is collection of inspirational photography related videos, curated by photographer Jussi Hellsten:
jussihellsten.com
Contributors:
Aake Kinnunen:
mondostic.500px.com
Jyrki Aaltonen:
jyrkiaaltonen.com
Tatu Blomqvist:
tatub.com
Sunny 16 rule:
An approximately correct exposure will be obtained on a sunny day by using an aperture of f/16 and the shutter speed closest to the reciprocal of the ISO speed of the film; for example, using ISO 200 film, an aperture of f/16 and a shutter speed of 1/200 second.