Join Cambridge Open Studios

Cambridge Open Studios is a friendly and supportive community where members can share their ideas, interests and artistic passions. A special event is held each year to welcome new members. Individual members often organise other COS social events.


Registration for COS Artist Membership for 2024 is now open.

Find out more about membership

Please note: If you were a member in 2023 and do not see links for Renewing Artist membership, please login to your account and return to this page. If your membership has expired (you are renewing after 31st January 2024), you will need to purchase a new membership.

Membership benefits:

  • Add portfolios of your work, contact details and more to your COS website profile
  • Post your events on the COS calendar
  • Receive a welcome pack and a COS flag for your studio (new members only)
  • Sign up by 31st January and register to participate in the next July Open Studios (additional fee applies)

See full terms and conditions

Gallery and Venue Partners

We welcome enquiries from organisations interested in supporting COS by becoming Gallery and Venue Partners.

Membership benefits:

  • A page on the COS website
  • List your events on our online events calendar throughout the year
  • Get your name, address and logo in the printed guide plus mentions on our social media posts when you feature COS artists during July (for those joining before the end of March)

To enquire about becoming a Gallery or Venue Partner, email:

See full terms and conditions


Do you believe in the power of creativity? Make a difference by showing your support for local art and artists.

£5 suggested donation

Membership benefits:

  • Provide valuable support for COS and artists in Cambridgeshire
  • Find art and artists you love
  • Get news about your favourite artists year-round
  • Create your own art trail during July Open Studios

See full terms and conditions

July Open Studios 2024

July Open Studios 2024 is open to both Artist and Young Artist members. You must sign up by 31 January. You can purchase participation via the links below if you are logged in and have an active 2024 membership. If you are logged in and your membership is due for renewal, you will see links to renew your membership. Once you have renewed, return to this page and choose your participation type.

Participation signup for July Open Studios 2024 is now closed.

See full terms and conditions.

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