Interior Space and Exhibition Design Opus One Sales Office by Kris Lin Opus One is a sales office interior located in Hangzhou, China, covering 1300 square meters. The design takes the nearby Qiantang River as its theme and brings the element of water into the interior. Wired glass screens are arranged in an array, and their semi-transparent texture gives the space a light and open feeling. In the elevator hall, staggered geometric lines and vertical forms emphasize a technological character. The audio-visual room takes the shape of a spaceship. A waterscape in the reception hall turns the garden into an indoor landscape.