"Carl Andre (b. 1935) redefined the parameters of abstract sculpture in the 1960s and 1970s. He was a highly influential voice in the American minimalist movement, recognized for his ordered linear and grid formats. In the early 1960s, Andre's creative focus shifted to writing poetry when he took a job as a freight brakeman and conductor for the Pennsylvania Railroad. His poems echoed and extended the themes in his sculptural work, and his experience...