why do all of Frosty's coins....

1907Quarter

look yellow? It's a tough Barber market out there, and the false color on his make me shake my head. Am I missing something here?
example

nwcs

I'd say it is bad color correction, but hard to judge without more info on how they took it.

pontiacinf

looks dipped

BigD5

The problem is, not every coin collector, seller etc. is also a master of computer imaging. I say he's just not adept at getting the proper color from his scans.
I have the same problem sometimes.

dorkkarl

have attempted 3 times to buy his coins, each time had to return due to some kind of problem. recommendation: STAY AWAY.

K S

IrishMike

his copper coins look waxed, I wonder if that is what causes the color on the barbers.