Extravagant collection, mysterious snowflake

Collecting snowflakes is a luxury and romantic way of playing, and only winter can be played.
Snowflakes contain many beautiful elements that are fascinating: the attributes of the molecules determine that all snowflakes have the beauty of the rules; the randomness of the physical world makes them ever-changing;
They are delicate and fragile, with mysterious short-lived beauty.


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Are snowflakes all six-petal? the answer is negative. In the snowflake family, there are not many types of snowflakes with six petals, but most of them are not common. Every snowflake enthusiast wants to find some special snowflakes, which are hard to see. You need to find them carefully. I don't know if you have observed them carefully in the winter.