Snowflake photo: Alcor (1600 x 1200)

Prints available at Artist website (mirrors at Pixels and FineArtAmerica), RedBubble.com, Society6.com.
Licenses for commercial use - at Shutterstock.com, 500px.com.

This is small snowflake: lesser than 2 millimeters from tip to tip. Despite small size and simple shape, this is beautiful and interesting crystal: it's inner part with curvy lines remind flower, but outer rim with six broad hexagons looks very different.

7 identical RAW photos, taken as fast series, was aligned and averaged to boost signal/noise ratio of final picture. Background: dark gray woolen fabric, diffused light of cloudy sky, Canon Powershot A650is with additional optics Helios 44M-5 (mounted reversely in front of built-in lens as additional magnifier). March 2013, Moscow, Russia.

Here you'll find another interesting specimen, which i've captured at same day - Vega, much bigger snow crystal with surprisingly simple shape and structure:

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.

3148 x 1771

Once again i used this fantastic set of free canvas textures.

Snowflake collage: Bright crystals 2012-2014 (11000 x 11000). License: CC BY-NC.

Prints available at: Artist website (mirrors at Pixels and FineArtAmerica), RedBubble.com.
Licenses for commercial use - at Shutterstock.com.

This is very high resolution (121 Megapixels) square collage with 21 real snowflake macro photos, photographed at glass surface with LED back lighting. All snow crystals you see here was not re-scaled, so their difference in size is real.

You can see here wide range of snow crystal shapes and sizes: from small and simple hexagonal plates to exotic snowflakes with 12 arms, and very large and complex fernlike dendrite snowflake (around 7 millimeters from tip to tip), which you see in the center.

If you are curious about these snowflakes, you can see them in full size and different color variants: From scratch, Silver plume, Iron crown, Morning star, Asymmetriad, Relief, Beneath a steel sky, Massive gold, Cloud wheel, Silverware, Wheel of time, Snow flower, Oak leaves, Flying castle, High tech of nature, Ornate pattern, Twelve months, Less is more, Cryogenia, Cold metal and Chrome. Some of these crystals also available as Ultra HD wallpapers.

Here is four single snowflakes in square frames on pastel background, based on this collage:

Also, i've prepared similar collage, only with dark snowflake photos, taken on black woolen fabric in natural light:

Ultra HD 4k desktop wallpaper with these collages available on page wallpapers:

And here is two sililar collages, created in 2013 - bright crystals and dark crystals:

If you want to see more snowflakes, you can browse through all snowflake pictures.
And here is article about snowflake macro photography.