(Grand Forks, ND) -- The North Dakota Museum of Art says a sculpture has been stolen from its collection.
The "Garden Circle" sculpture has been a staple of the museum collection since 1998.
There are no cameras on the side of the University of North Dakota campus where the museum is located.
Museum staff has taken to social media, offering at least a $1,000 reward for anyone who can help with information leading to the return of the sculpture.
The Grand Forks Police Department, along with UND Police are investigating the theft.