In an indoor museum exhibit, a display of historical artillery is presented

In an indoor museum exhibit, a display of historical artillery is presented. The focal point is a dark-colored mortar on a green carriage, positioned on a wooden base. To the left of the mortar are three dark, spherical cannonballs arranged on the tiled floor. In the background, another mortar is visible, also on a carriage. Further in the background, a mannequin dressed in a dark uniform with red trim stands near a wall. The environment appears to be a museum hall with large windows and exhibits on the walls, suggesting a cultural or historical institution. The location is identified as Tashtagol, Russia.