DON KOMARECHKA / SCIENCE PHOTO LIBRARY DON KOMARECHKA / SCIENCE PHOTO LIBRARY
These two snowflakes have been growing together - the branches of the smaller crystal are longer on the outer edge where water vapour is more plentiful. The larger crystal measures 3.5mm across and would print at a magnification of roughly 30x at a size of 10cm.
Model release not required. Property release not required.