Theatrical design

Stagecraft is the technical aspect of theatrical, film, and video production. It includes constructing and rigging scenery; hanging and focusing of lighting; design and procurement of costumes; make-up; stage management; audio engineering; and procurement of props. Stagecraft is distinct from the wider umbrella term of scenography. Considered a technical rather than an artistic field, it is primarily the practical implementation of a scenic designer's artistic vision.

In its most basic form, stagecraft may be executed by a single person (often the stage manager of a smaller production) who arranges all scenery, costumes, lighting, and sound, and organizes the cast. Regional theatres and larger community theatres will generally have a technical director and a complement of designers, each of whom has a direct hand in their respective designs. Within significantly larger productions, for example a modern Broadway show, effectively bringing a show to opening night requires the work of skilled carpenters, painters, electricians, stagehands, stitchers, wigmakers, and the like. Modern stagecraft is highly technical and specialized: it comprises many sub-disciplines and a vast trove of history and tradition.

Greeks were the earliest recorded practitioners of stagecraft. "Skene" is Greek, translating roughly into "scene" or "scenery", and refers to a large scenic house, about one story tall, with three doors. On the audience-side of the Skene, what are now known as "flats" could be hung. Flats developed to two-sided painted flats which would be mounted, centered, on a rotating pin, with rope running around each consecutive pin, so the flats could be turned for a scene-change. The double-sided-flat eventually evolved into the periaktos (pl. periaktoi).

...
Wikipedia