The ‘total work of art’ or the notion that the designer is responsible for not only the space but also the all the details, even to the smallest such as a door handle. It has been known for the designer to take this to the extreme of creating the clothing to be worn within the space, terviklik kunstiteos või arusaam, et sisearhitekt on vastutav mitte ainult ruumi, vaid ka pisemate detailide, nagu uksekäepidemete, kujunduse eest ning lõpuni viidud kujunduse puhul on kujundajad kavandanud ka nendes ruumides kantava rõivastuse