Today’s image; one of the classics – both for the joke, and for the always great effort by the inimitable Gary Larson of The Far Side.

‘Rock stuffed clouds’ are one of aviation’s least good things, and goats are just a cherry on the top of an indigestible desert of a metaphor over extended. As here. Ahem.

This well known cartoon exists in several other versions by Larson, but we have the colour one here, because we’re about the art, not just the groans.

James Kightly, Vintage Aero Writer.