Kalin Kostov has been doing photography since 2010. The genres in which he practices are mainly Portrait and Naked Body. He has won several prizes in photography competitions. He participates as a jury in such too. He organizes training on film, analogue and alternative photography. For 4 years he has been developing some of the alternative methods of photography, namely: Ambrotypy, Salt print, Cyanotype, Gum oil print, etc.