Family· Köln
D’r Künning vun Knolledörp
This appears to be a Low German (Plattdeutsch) family theater piece called "D'r Künning vun Knolledörp" ("The King of Knolledörp") by Mareike Marx — a comedic stage play for the whole family, likely depicting the humorous village life and intrigues surrounding a self-proclaimed or elected "king" of a small rural town.