I am intrigued.
I am not a Guardian reader, so didn't see the original cartoon.
But having looked at it closely, I see nothing that appears anti-Semitic in its content, at least nothing that I think the averagely aware and intelligent reader would see and interpret as such.
If there are apparent subtleties that I have missed, then I suggest they are just that - subtleties that would escape the eye and mind of anyone not actively looking for things to be offended over.
Mr Sharp is a highly paid public figure, who appears to have realised that is conduct is unacceptable, and serious enough to merit hes resignation.
As such, he is completely fair game, and a legitimate target for the political cartoonists to lampoon, as has been tradition for centuries.
If people see anti-Semitism, they must be privy to a selection of apparent indices of which I, and I suspect millions of others, are competely unaware of.
And if I am unaware of something, it makes it tricky to take offence on behalf of someone else, over it.