The Medford Public Library presents an Introduction to Drawing Still Life class for adults with artist Eli Portman. Portman, who holds a bachelor’s degree in studio art from the State University of New York at Binghamton, has created murals and custom artwork for local businesses and events, and displayed his work in universities, libraries, cafes and art galleries all over Boston. He specializes in illustrations of city scenes and watercolor landscapes. Space is limited; registration is required through the library’s online calendar.