The dramatic action of the plays does point to the presence of a skene or background scenery of some description, the strongest evidence of which is from the Oresteia that requires a number of entrances and exits from a palace door.[17] Whether this was a temporary or permanent wooden structure or simply a tent remains unclear since there is no physical evidence for a skene building until the Periclean phase.
How would permanent structure vs. temporary wooden sets affect the storytelling dynamics?