Crawford Art Gallery Logo
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Current Exhibitions

CurrentUpcomingArchive

The School of Looking: INVISIBLE LIGHT | Spectral Tuning

Several years ago, following the death of British psychologist Richard Gregory, The School of Looking worked with Dr Patrick Cavanagh (Harvard University) on writing a programme to recreate some of Gregory’s experiments with the colour channels of a television set.

Richard Gregory (1923-2010), author of Eye and Brain: The Psychology of Seeing, thought that a television’s red, green and blue channels were comparable to the L, M, and S cones that capture colour in the eye. But he observed that the signal passing through the optic nerve appeared to be more complex, working with oppositions of blue/yellow, red/green and black/white.

© The School of Looking, The Animal Colour Debate (Dichromatic vision).

Spectral Tuning rewires the red, green and blue channels of a camera to explore this sort of oppositional colour matrix.

IL Logoset
Please Share:

Emmet Place, Cork, Ireland
T12 TNE6
Tel: 021 480 5042
info@crawfordartgallery.ie

Opening Hours
N.B. Last entry is 15 minutes before closing

Monday–Saturday 10.00am–5.00pm*
Thursday until 8.00pm

Sundays and Bank Holidays
11.00 am4.00pm

*Second floor closes 15 minutes before closing
TripAdvisor LogoPure Cork LogoIreland's Ancient East logoCork Digital Mareting Awards Winner 2021Cork Business Association LogoCovid Charter logo
Department of Tourism, Culture, Arts, Gaeltacht, Sports and Media logo

© 2022 www.crawfordartgallery.ie

Crawford Art Gallery
Crawford Art Gallery Logo
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram Skip to content