Not much is known about the photographer K.L. Burak. Burak had a photography studio at no. 30 Warszawska Street in Kovel, Poland [now Ukraine] in 1927-1928. The photograph below shows graduates of an ORT tailoring school in Kovel by K. Burak was also taken in March 1927.
The studio was later listed under a B. and Sp. Burak, possibly the photographer’s children.