Clarke Gallery, located in scenic downtown Newburyport Ma., specializes in American paintings spaning the mid 19th to the mid 20th century. Artists include those from the Hudson River School, Cape Ann artists such as Anthony Thieme, Harry Vincent are some of those represented. Clarke Gallery also carries modern art of the Americas from the 1940's to the 1960's including original art by Wyeth, Natkin, and Milton Avery, and Robert Goodnough.