The Portland Art Museum changes its exhibits every three months. It boasts a wide selection of genres in its very worldly collection. Not only is this museum the oldest in the Northwest, but it is one of the 25 largest in the country. The eclectic collections are housed in a former Masonic temple. The permanent exhibits include an impressive Native American collection. The Museum is widely well received by its viewers and is considered one of the most diverse. It is a must-see if you are visiting Portland to take in the city's commitment to appreciation of the arts.