The article analyzes the specific features of the construction of the circus composition and its stage representation. The constituent factors and characteristics of architectonics are determined: theme, idea, style, genre, set of stunt parts, aesthetics, musical accompaniment, decoration − light, costumes. The artistic means are clarified: the creation of a circus composition, its entire process, from ideas and themes, to practicing tricks, musicality, dance, plastic and acting, as well as to a dress rehearsal and stage performance.Key words: Circus direction, composition, architectonics, trick, circus art, circus genres