Artist Eric Fischl has sold his 3,300-square-foot artist’s studio at 37 Greene St. in Soho for $4.75 million. The full-floor loft features Corinthian columns, 13-foot ceilings and oversize windows. Fischl and his wife, artist April Gornik, spend most of their time in Sag Harbor. The listing brokers were Ehrmann and Andrew Anderson.