In 2015 he founded the art production ”Studio 1851” with his partner. His original interest in historical photographs began when Sinkkonen got hold of his father’s own hand printed photographs on paper, and eventually the path lead to wet plate collodion photography. Sinkkonen’s photographs are mainly portraits that naturally appear simplified and expressionless. His greatest inspiration comes from meeting new people. Sinkkonen strives to offer his clients an adventure and to give their lives a piece of historical photography. The most fascinating part about wet plate photography is who each image is completely unique.