Homebound Soviet troops are about to leave East Prussia. The poster on the wagon says: "We are (=coming) from Königsberg"

Homebound

German soldiers and officers taken prisoner by the Red Army during the capture of Königsberg in East Prussia.

German POWs

Soviet forces - T-34/85 tanks, artillery, horse-drawn transport ... push their way through the streets of ruined Berlin, 1945.  In the distance, the spire of the wrecked Kaiser Wilhelm Memorial Church is visible.  Best regards, JR.