PHOTOGRAPHY: COURTESY OF PHOTO: IIIDA Corporate Space Large Project Shenzhen Matrix Office Where Shenzhen, China Designer Matrix Interior Design The design firm began with a spare palette in designing its own renovated, 7,500-square-foot office. White walls contrast with warm color accents, and wood veneers are offset by rugged black steel and concrete block. Other materials, including rusted iron plate and wire netting, enhance an industrial aesthetic. -HAYLEY ARSENAULT contract