Alexey Kljatov is a photographer who captures stunning closeup photographs of individual snowflakes, highlighting their intricate and unique hexagonal designs. He photographs snowflakes that land on glass surfaces at his balcony using an LED flashlight or natural light against a dark background. Kljatov shares some of his impressive snowflake photos and describes using a glass surface and different lighting techniques to showcase the brief natural beauty of each snowflake, noting that every snowflake has its own distinct hexagonal pattern.