What makes a piece of art propaganda

Where is the photoshop flaw in this picture? a. the fish is too large, b. the head has been pasted on another persons body,c. the guy has no hands, d. the background has been altered.

In the artwork "that gentleman" by andrew wyeth how intense are the colors? what are their individual values and temperature?

Which greek order has an entable with a three panel architrave and a decorated freize?