Perspectives Debbie Bragg

Contact Us

Opening hours

ONCA Gallery from January 2023 onwards:

Unfortunately, due to our current funding situation, the Gallery will not open to the public for exhibitions in 2023 – you can read more about this here.

There will be exhibitions in our window that can be viewed from the street and we will occasionally open for specific events, see here for details of our programme.

Upstairs at ONCA: Please note our upstairs office is not always staffed, please check before visiting.

Get In Touch


Telephone: +44 (0)1273 607101

Venue Hire and Desk Space Enquires

If you are interested in renting a space at ONCA, please see our venue hire page or desk page page and complete the online enquiry form linked on the page. Once we have received your form we will aim to get back to you as soon as possible.

Give us feedback

Have you been to an ONCA exhibition or event recently? If you would like to share your thoughts with us, you can do so by completing our anonymous feedback survey below.

ONCA Feedback survey

Find Us

Address: ONCA, 14 St George’s Place, Brighton, BN1 4GB, UK. Click here for details about visiting the gallery. 

ONCA Map by Helen Cann (cropped)



Hand drawn map by Helen Cann