Which is one if the revolutionary developments in roman architecture a- temple b- basilica c- doric column d- stoa

To make an etching the artist first coats the entire printing plate with an acid-resistant substance called a made from beeswax, asphalt, and other material. the artist then draws on the coated plate with an etching needle exposing the metal. next the plate is dipped in the plate is removed, the waxy coating removed, and the plate is cleaned, inked and printed.

In the artwork "that gentleman" by andrew wyeth what colors are present in the painting?

Euphronios and phidias were artistis who lived in ancient