The ONCA Gallery is currently open Wednesday – Saturday. The ONCA Barge is open on Fridays for Dresscue and Community Afternoons, and for one-off events. See below for more information.
October 2019
ONCA Arts @ Macmillan: Textiles Workshop
With the support of Sussex Cancer Fund have been facilitating art sessions at Brighton’s Macmillan Horizon Centre for people affected by and living with cancer. Workshops are for all abilities and each session will be delivered by Ellie, Inclusive Artist, in collaboration with a local arts facilitator. Come along, meet new people, learn a new skill and have a brew or two! To sign up for a workshop please email: For more information about each session please email: …
Find out more »November 2019
ONCA Arts @ Macmillan: Cyanotypes Printing Workshop
With the support of Sussex Cancer Fund have been facilitating art sessions at Brighton’s Macmillan Horizon Centre for people affected by and living with cancer. Workshops are for all abilities and each session will be delivered by Ellie, Inclusive Artist, in collaboration with a local arts facilitator. Come along, meet new people, learn a new skill and have a brew or two! To sign up for a workshop please email: For more information about each session please email: ABOUT…
Find out more »January 2020
ONCA Arts @ Macmillan: Laser Cut Jewellery Workshop
With the support of Sussex Cancer Fund have been facilitating art sessions at Brighton’s Macmillan Horizon Centre for people affected by and living with cancer. Workshops are for all abilities and each session will be delivered by one of Inclusive Artists, in collaboration with a local arts facilitator. Come along, meet new people, learn a new skill and have a brew or two! To sign up for a workshop please email: ABOUT THE ARTIST Rebecca Tucknott is a creative…
Find out more »Data Security and Data Protection
Please note that personal information provided by you via Eventbrite will be used by ONCA for the effective administration of your registration and to send our feedback survey, link to sign up to our newsletter and link to our membership registration page. ONCA will not pass your details on to any external organisations for marketing purposes. Click here to find out more about our Privacy Policy.
Accessibility
Please contact or 01273 607101 if you have specific access needs, please note the gallery is wheelchair accessible but the toilet is up five stairs. We have hearing assistive technology and our staff have Basic BSL & Deaf Awareness training. For more information about access and facilities at ONCA please click here.
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.