Hello all, I know I've seen this picture but can't find it. It's a picture of a youngish Gichin Funakoshi chambering a knifehand strike in an old style, with both hands facing the camera behind his shoulder and about shoulder-height. You would use it if you had just thrown an opponent's punch past you and were preparing to strike back. If anyone can point me to it I'd be grateful. I've been researching various flavors of knifehand-chamber across different styles.