Snowflake photo: Steering wheel (1880 x 1410)
Prints available at: Artist website (mirrors at Pixels.com and FineArtAmerica.com), RedBubble.com.
Licenses for commercial use - at Shutterstock.com, Marketplace.500px.com.
This is medium size (3 millimeters in diameter or slightly more) and quite unusual snowflake, with its long, straight arms without any branches and ring of very thin and clean icy "petals" around center. I have not remember any similar crystal from 8 winters of snowflake photography.
7 serial shots was averaged to boost signal-to-noise ratio. Background: dark woolen fabric, natural light (cloudy sky), external optics Helios 44M-5, January 2015, Moscow.
This snowflake also available as Ultra HD wallpaper:
If you want to see more snowflakes, you can browse through all snowflake pictures.
And here is article about snowflake macro photography.