Sonoma City Adds Peter Hassen’s Cycles 3 to Public Art Collection
The Sonoma City Council unanimously approved the acceptance of a public art donation from local artist Peter Hassen on June 17. The donation, a 96-inch Corten steel sculpture titled Cycles 3, marks one of the first permanent acquisitions under the city’s Public Art Policy and Procedures adopted in December 2024.
What is the Cycles 3 sculpture?
The artwork consists of three intersecting circular forms crafted from Corten steel. According to city records, the 96-inch piece depicts bees, birds, frogs, insects, and native plant life to encourage reflection on biodiversity and environmental stewardship.
The sculpture previously appeared in Sonoma Plaza during the 2021 “Delicate Balance” temporary public art exhibition, which was hosted by the Sonoma Valley Museum of Art.
Why is this donation significant for Sonoma?
The approval serves as a primary step in activating the city’s new Public Art Program. By accepting the unrestricted donation, the city aims to strengthen its identity as a vibrant arts destination and support local creators.
The Cultural and Fine Arts Commission reviewed the proposal and recommended the donation’s acceptance during a public discussion on June 9. Councilmembers stated the acquisition helps jumpstart future public art efforts and highlights the role of artists in shaping public spaces.
What happens next for the installation?
City staff are currently evaluating technical requirements and site options. The sculpture is proposed for a pilot installation in the southeast quadrant of the Sonoma Plaza.

A final installation timeline has not been determined. Future placement and engineering reviews may be conducted in coordination with Mr. Hassen to finalize the setup.
Frequently Asked Questions
Who created the Cycles 3 sculpture?
The sculpture was created by Sonoma artist Peter Hassen.
When was Sonoma’s Public Art Policy and Procedures adopted?
The policy was adopted in December 2024.
Where is the proposed location for the artwork?
The city has proposed a pilot installation in the southeast quadrant of the Sonoma Plaza.
How should cities balance the acquisition of local art with the need for engineering and technical reviews in public spaces?