Jiajia Zhang’s ambitious, kaleidoscopic installation uses video, mirrors, audio narration and song to explore public and private spaces and how technology and architecture shape cities. The Chinese-born, Zurich-based artist showed her Domestic News at the Swiss Institute in New York. Visitors descending into the Swiss Institute’s lower-level gallery in New York first hear the intermittent clicking of a mechanical billboard echoing through the concrete stairwell. It cycles between colorful…