The photo albums of Konstantin Zanis have a special place in the photo collections of the National Archives of Georgia.

Photos from the Konstantin Zanis collection depict the development of agricultural crops in Georgia at the beginning of the 20th century. Among them are the branches of beekeeping, viticulture, sericulture, tea growing, and cattle breeding. Furthermore, the online collection includes views of old Tbilisi taken by Konstantin Zanis. 

The following people contributed to the online version of the collection: Tea Kimeridze, Sophio Jobava, Maia Kiria, Khatia Kinkladze, Sofia Phatsiashvili, Nino Sarajishvili and Bela Geradze.