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Fostering and promoting the Visual Arts

throughout Ontario since 1872.


OSA Exhibitions 

For  members' solo shows, please visit the Member Solo and Group Exhibitions page


Marianne van Silfhout Gallery presents “

Calm in the Chaos: Ontario Society of Artists, Eastern Hub”

Exhibition Dates: September 8 – October 10, 2025
Public Reception: Saturday, September 13, 2025 | 1–3 PM

Brockville, ON — The Marianne van Silfhout Gallery is please to present the annual exhibition by members of the Ontario Society of Artists (OSA), Eastern Hub "Calm in the Chaos", running September 8 to October 10, 2025. Featuring 14 artists working in acrylic and oil painting, sculpture, photography, mixed media, and collage, the exhibition explores a timely question: How do artists create when our present world is filled with conflict and chaos?

Through diverse perspectives and artistic approaches, participating members respond with works that seek balance, reflection, and resilience in the face of uncertainty. The exhibition invites viewers to pause, consider, and find moments of calm amid today’s turbulence.

A public reception will be held on Saturday, September 13, 2025, from 1–3 PM, offering an opportunity to meet the artists and engage with the themes of the show. All are welcome.

The Marianne van Silfhout Gallery is located in the front atrium of St. Lawrence College at 2288 Parkedale Avenue, Brockville. The gallery is open Monday - Friday, 10 am to 8 pm, and Saturdays 10 am to 4 pm. Admission is free, and all are welcome.

The Marianne van Silfhout Gallery is located in the front atrium of St. Lawrence College at 2288 Parkedale Avenue, Brockville. The gallery is open Monday - Friday, 10 am to 8 pm, and Saturdays 10 am to 4 pm. Admission is free, and all are welcome.




151st Ontario Society of Artists

Juried Exhibition



Western Hub Members' Exhibition

St Thomas Art Centre Gallery One & Two

Feb. 22 to April 5

Reception to be held Apr. 5, from 1 - 3pm 

This exhibition will be a captivating blend of contemporary and traditional art forms, celebrating the ongoing evolution of artistic expression in Ontario.

We hope to see you there.

St Thomas Art Centre Visitor Information




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