Monument at the Serafimovskoye graveyard

This is the monument with the graves of the officiers of the USSR Pathific Naval Fleet located in St. Petersburg, Russia on Serfimovskoe memorial graveyard. All of them died in the plane crash at February 7, 1981. My grandfather was one of the victims and his ashes are also buried there. Photoscanned and edited a bit in blender.