Stone carving Lincoln cathedral

Done for today's mono Monday where today's theme is varying tones of a singular colour. The stone work was pretty much the same colour except for the metal on each side of the head. I need to find out more about this as there were big hinges and the door would just open to this, perhaps a safe . Or perhaps if you pulled the head a secret passage would lead to who knows where !! :-)
Thanks to V1K1 and AndrewNZ.for hosting