Seeing teal artifacts in the whites.
Those are not teal artifacts. The walls of Tantive IV are a bluish green with creme colored panels. There is some artifacting in some of the shots, which will be fixed, but the walls are not supposed to be white.
Is there any evidence that the walls are supposed to appear as teal on screen. I would imagine the walls were painted teal so they would appear cool white under the tungsten set lighting.