|Please look at "CLOWN" on the ASL Sign Puddle.|
The fingers point to the right and the hand is white, therefore it is the left hand, yet the arrows indicate the right hand. if you turn it at a slight angle then the thumb is clearly on the wrong side, pointing up the axle on the left side of the square. This, to me, is the easiest test.
If I were to see this sign in an ASL SW exam I would mark it wrong. This is not a matter of "variant" this is simply wrong.
If I cannot mark a test unambiguously then there is something wrong. The hand is not "pinching the nose" from the side it is "facing the nose".
As I can't edit it, I can't fix it.