What were "drops" in Renaissance Era theater design?

In Renaissance Era theater design, "drops" referred to large painted backdrops that were used as scenery on the stage. These drops were hung from the fly system and could be raised or lowered to indicate changes in location or time within a play. They were often elaborately painted to depict landscapes, architectural details, or specific settings, thus enhancing the visual impact of the performance. Drops played a crucial role in creating a realistic and immersive theatrical experience during the Renaissance.