It has become an iconic anti-war symbol and one of the most powerful anti-war paintings in history. It shows the results of the casual practice bombing by Hitler's German air force, acting in support of General Francisco Franco during the Spanish Civil War, of the little village of Guernica, Spain on April 26, 1937.
Quick Answer. The normal maximum mouth opening (MMO) is approximately 48 millimeters for humans. The ability to position three fingers of either the left or the right hand in the mouth between the upper and the lower front teeth indicates normal size of the mouth. Continue Reading.
Quick Answer. The average size of the human mouth is 50 millimeters. The size of the mouth varies according to the size of the head. People with larger heads tend to have bigger mouths. As children grow older, the jaw bones tend to widen and the mouth gradually becomes bigger. Continue Reading