Medium size snowflake, around 4 mm. 8 serial shots averaged to boost signal-to-noise ratio. Background: dark woolen fabric, natural light (clouded sky), external optics Helios 44M-5, march 2013, Moscow.
This snowflake as wallpaper: chaoticmind75.blogspot.com/p/w…
More snowflakes in set snowflakes and snow crystals
Also i wrote small article about my shooting technique