“Bold colors and patterns add energy to a neutral base,” says Richard Ouellette of a West Chelsea condo he designed for a Canadian family. In the living area, the RH bookshelf displays a curated mix of objets, including a link sculpture by Michele Quan, a ceramic bowl by Matthew Ward and an iron vessel by Jake Szymanski. The red leather chaise is from BassamFellows and the Persian rug is from W Studio in Toronto.