The Museum is open with updated hours, Wednesday through Sunday, 10 am to 5 pm. Following local ordinances, visitors are required to wear a mask inside all buildings, including restrooms and concession buildings, and at outdoor events. For some events participants ages 13 and up must show proof of COVID-19 vaccination or a negative COVID-19 NAAT or PCR test result; test results must be within 72 hours of the event. Check individual event pages to see if this applies; at this time it is not required for gallery, exhibition, tour, or Park visits. Learn more at


Title Swampweed
Date: circa 1958
Dimensions: Paper: 23 x 35 in. (58.4 x 88.9 cm)
Credit Line: Gift of Oscar Salzer
Object Number: G.58.20.1
Classification: Prints
Scroll to Top