sentences:  The characteristic architectural elements of this time, such as "pot-bellied" columns, low arched ceilings, narrow window-loop holes, tented roofs, frescoes with floral designs, use of multicolored tiles and massive forging, are manifest both in the external and in the internal decoration of these structures.A typical example is the Historical Museum (1875–81, architect Vladimir Sherwood) which completed the ensemble of Red Square.At the turn of the centuries, the Russian Orthodox Church experienced a new trend; construction of unusually large cathedrals in working-class suburbs of big cities.