Snowflake photo: Alien's data disk (1024 x 768)
Prints available at Artist website.
This is really big snowflake for it's type (simple hexagonal plate), around 2 millimeters in diameter. And even more interesting detail it's amazing pattern: this ring of dots around center reminds me pits and flats of CD recording, and outer "petals" also looks unusual.
7 serial RAW photos was averaged to boost signal-to-noise ratio. Background: dark woolen fabric, diffused light of cloudy sky, external optics Helios 44M-5, march 2013, Moscow, Russia.
If you want to see more snowflakes, you can browse through all snowflake pictures.
Here you'll find snowflake photo wallpapers in numerous resolutions and screen proportions, up to Ultra HD 4K.
And here is article about snowflake macro photography.