What exactly is a rainbow and how is it formed? Why does it have seven colours? And what have rainbows symbolised in mythologies and art?
Join colour expert Dr Alexandra Loske, National Gallery Principal Scientist Joseph Padfield and National Gallery host Beks Leary as they cover rainbows from Noah’s Ark to Olafur Eliasson, and Pink Floyd's Dark Side of the Moon to Georges Seurat’s ‘The Rainbow’ study.
Alexandra is a colour expert, art historian and museum curator. Her exhibition 'Colour: A Chromatic Promenade through the Royal Pavilion' is on display at The Royal Pavilion in Brighton until October 2025. She is also author of 'The Artist's Palette' and 'Colour: A Visual History'.
Joseph is a Principal Scientist at the National Gallery. He brings a wealth of expertise across multiple domains, including data management, digital infrastructure, conservation documentation, digital imaging, web development, preventive conservation, museum lighting, colour science, and the technical examination of paintings.
-----
Watch the full episode on YouTube: https://youtu.be/XjaFKMexByg
You can email us with any questions via podcast@nationalgallery.org.uk
Find out more about the podcast on our website: www.nationalgallery.org.uk/podcast
-----
To take our short survey about the podcast please visit: https://www.nationalgallery.org.uk/podcast
-----
Paintings mentioned:
Angelica Kauffman RA, ‘Colouring’, 1778-80. Royal Academy of Arts, London © Photo: Royal Academy of Arts, London. Photographer: John Hammond https://www.royalacademy.org.uk/art-artists/work-of-art/colour
Jan Van Eyck, ‘The Annunciation’, about 1434/1436. National Gallery of Art, Washington https://www.nga.gov/artworks/46-annunciation
Bartolomé Bermejo, ‘Saint Michael triumphant over the Devil with the Donor Antoni Joan’, 1468. The National Gallery, London https://www.nationalgallery.org.uk/paintings/bartolome-bermejo-saint-michael-triumphs-over-the-devil
John Constable, ‘Salisbury Cathedral from the Meadows’, exhibited 1831. Tate, Purchased by Tate with assistance from the National Lottery through the Heritage Lottery Fund, The Manton Foundation, Art Fund (with a contribution from the Wolfson Foundation) and Tate Members in partnership with Amgueddfa Cymru-National Museum Wales, Colchester and Ipswich Museums Service, National Galleries of Scotland, and The Salisbury Museum 2013. © Photo: Tate https://www.tate.org.uk/art/artworks/constable-salisbury-cathedral-from-the-meadows-t13896
John...
Popular Podcasts
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com
Las Culturistas with Matt Rogers and Bowen Yang
Ding dong! Join your culture consultants, Matt Rogers and Bowen Yang, on an unforgettable journey into the beating heart of CULTURE. Alongside sizzling special guests, they GET INTO the hottest pop-culture moments of the day and the formative cultural experiences that turned them into Culturistas. Produced by the Big Money Players Network and iHeartRadio.