The event is showcasing 144 framed artworks, alongside a variety of unframed pieces, from around 45 members of the club.
Many of the artworks are available for purchase, with prices starting at just £10.
The exhibition is being held at the Thornbury Methodist Church Hall and will run until Sunday, August 3.
Visitors will also have the opportunity to meet and chat with the artists.
The exhibition offers a range of artworks, showcasing various subjects and materials, created by both amateurs and professionals.
Visitors can also participate in sketching sessions on Saturday mornings and purchase greeting cards.
The Thornbury Methodist Church Hall is wheelchair accessible, and entry to the exhibition is free.
Opening hours are Monday to Saturday, 10am to 6pm, and Sunday, 2pm to 4pm.
For more information, visit the Thornbury Art Club website.