Check out the following link...what's wrong with this picture?!?

http://www.daretomove.com/flight-level-460.html

I've been troubled ever since first seeing this painting in "Soaring" mag 'way
back when.' Even went so far as to ask a number of fellow soaring pilots
"What's wrong with this picture?" at a glider club having the (otherwise very
nice) painting hanging on the wall. No one ever knew.

Any help from RAS?

Please, I either need help...company...or a darker closet...