❄ Hand Signed with Certificate
Each print is hand signed by the photographer and dated with the year of purchase in the lower center of the print. Each print is accompanied by a certificate that explains the process for photographing, editing, and measuring snowflakes, as well as some basic science for how snowflakes form.
❄ Exhaustive Work on Each Crystal
On average, 40 separate images are combined for each snowflake photograph. This is required to get the crystal in focus from tip to tip with a process called focus-stacking. Due to the nature of the subject and the hand-held approach to photographing each snowflake, 4-5 hours are spent on each image in post-processing. The individual snowflakes are then measured for inclusion in this piece of art.
❄ Measuring Snowflakes
Measuring snowflakes is a time-consuming task, and the right equipment is needed to get accurate results. Thankfully, a hidden piece of metadata recorded by the Canon MP-E 65mm F/2.8 1-5x Macro lens makes this possible: the magnification factor. Combined with the physical size of the sensor and the total number of pixels across the sensor, an algebraic equation allows us to calculate the number of pixels per millimeter and measure the crystals.
The largest snowflakes measure just over 11mm in diameter, and the smallest are 0.2mm across. Different storms create different kinds of crystals, some symmetrical but always unique. No two snowflakes falling from the sky will ever be identical. This poster shows the beauty in their variety.
❄ Selecting the Best
Not all snowfalls produce beautiful crystals. In fact, there well-balanced and symmetrical crystals are a rarity. While this poster accurately shows the sizes of various snowflakes, it doesn’t depict the appropriate balance of “beautiful” snowflakes to “ugly” ones. If it did, you probably wouldn’t find it nearly as appealing!
❄ Find These Snowflakes!
Can you spot the snowflakes in this gallery inside the poster? Not all of them are easy to find!