In 1909 National Geographic Society published "Scenes From Every Land" by Gilbert Hovey Grosvenor (available for viewing online through Google books. It is a collection of 250 photographs from around the world and contains a few very interesting photographs of Greeks that I thought you might enjoy.
"Greek Shepherds, near Colophon, Asia Minor, in their Sheepskin Coats".
"Greek Orthodox Priests" - caption doesn't mention location
Good luck with your continued research into your Greek family history.
Georgia Keilman nee Stryker (Stratigakos)