The opera ain‘t over till the fat lady sings
 

(Opera się nie skończy, dopóki śpiewa gruba dama)
a large tambourine, 5 m diameter x 1,2 m, red-white coated aluminum construction with seven bronze pigeons atop standing upright at the entrance to the sculpture park of the Center for Polish Sculpture, Oronsko/PL. Realized summer 2017.