The Artillery Pieces with Servants by Unknown Artist (19th century)
oil on canvas, Military-Historical Museum (Saint Petersburg).
Before and after restoration:
Done:
The old fixed stretcher was replaced with the new movable one with keys. Edges of the canvas were cleaned and lined. The painting was consolidated, cleaned of the yellowed varnish. Discoloured retouching was removed, new retouching was put. The painting was varnished.
