Description
Tutor: Sam Brockington & Nabil Ali
Date: Wednesday 25 February 2026
Time: 10 am - 4 pm
Cost: £85
Location: Classroom
This hands-on workshop brings together science and creativity to explore the world of natural dyes - co-taught between the Curator, who specialises in the science of plant pigments and our artist in residence. Participants will work with plants collected from the botanic garden and investigate the chemistry behind their colours, focusing on key pigment groups such as flavonoids, which contribute brilliance and UV protection; betalains, known for deep reds and purples; indigoids, responsible for classic blue tones; and carotenoids, which offer vivid yellows and oranges. Guided step by step, attendees will learn how to process these plants into dyes, inks, and paints, drawing on traditional techniques and recipes inspired by historical manuscripts and cultural practices. By the close of the session, participants will leave with beautifully coloured samples and a deeper understanding of the relationship between nature, chemistry and artistic expression.
Detailed Description
Data Protection
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Cancellations, Refunds & Amendments
Cancellations
If you need to cancel your booking, please inform the Learning Office in writing as soon as possible at 1 Brookside, Cambridge CB2 1JE or email education@botanic.cam.ac.uk The cancellation is effective from the date that your written confirmation is received. If you cancel with more than 4 weeks' notice we will refund your balance less 20% to cover administration. For cancellations made with less than 4 weeks' notice we regret that we are unable to make any refund unless we can fill your place on the course. If we are able to fill your place we will refund your balance less 20% to cover administration.
Amendments
Cambridge University Botanic Garden reserves the right to alter any part of the programme if necessary. We will only cancel courses after careful consideration, but reserve the right to do so under exceptional circumstances. In the event of a cancellation, participants will be informed in writing as soon as possible and course fees will be refunded in full.
