This is quick update of
Snowflake draft series, before i'll continue digging archives from recent winter. This photo was taken January 18, 2013: very first winter when i start to use lens
Helios 44 as additional magnifier, and assembled my current
snowflake macro setup. I needed this picture of snowflake for side project, and spent three hours to process it from
averaged stack of 7 serial JPEG sources.
This is pair of big
stellar dendrite snow crystals, fallen together at my black woolen backdrop. Interesting thing with that couple is that far crystal have almost the same size, shape and structure as near one, and it even sit in wool fibers at same angle! It seems that both snowflakes fall and grow in close proximity to each other, and similar air conditions and changes in temperature and humidity around them caused crystals to grow with similar shape. If you look closely at far crystal, you'll notice some differences in details of arms.
Prints of this double flake available at:
Artist website (mirrors at
Pixels and
FineArtAmerica),
RedBubble.com.
Licenses for commercial use - at
Shutterstock.com, 500px.com.
Crop of snowflake center in full sizeAnd this is version in real colors, without my usual blue color toning. Almost all of my source photos with dark grey woolen background have similar, almost monochromatic grey colors, because in most cases the only light source is diffused light from cloudy winter sky:
Snowflakes is the crystals of clear transparent ice, and they can take any color, depending of light source and surrounding environment (this gives us a fantastic opportunity to experiment with lighting and backgrounds). Although, when looking from particular angles, snow crystals become white and semi-transparent, or almost opaque (i think, this is because of light scattering: light rays can bounce inside of snow crystal, reflecting from numerous facets). Also, in some cases snowflakes can show us rainbow colors, which produced by prismatic features inside crystals, and even more interesting phenomenon: rainbow colors, created by
thin film interference effect (it explained in
Wikipedia; this effect also creates rainbow colors in soap bubbles). In relation to the snowflakes, this effect can be seen rarely: it needs interleaved and very thin layers of ice and air inside snow crystal. Here you can see
several examples of rainbow snowflakes, that i've encounter during recent winters.
Prints of grey version also available at:
Artist website (mirrors at
Pixels and
FineArtAmerica),
RedBubble.com.
Licenses for commercial use - at
Shutterstock.com, 500px.com.
Here is next pack of
draft snowflakes - catch of March 19, 2013:
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.