喀山大教堂宏大的半月形石廊Colonnade of Kazan Cathedral
廊柱Columns
圣以撒大教堂St. Issac Cathedral
圣以撒大教堂的门楣Tympanum
青铜大门上的天使Angels on the bronze gate
围栏Fence
滴血教堂Church of the Savior on Spilled Blood
挤压Extrusion
