The Auckland Art Gallery currently shows “Light Show“, an exhibition organised by Hayward Gallery, London, letting you experience the wonder of light. Unfortunately, photography is not permitted in this exhibition. But there is a (free, and free to take photos) sideshow “Wavelength” created in association with the AUT Colab – a “multimedia wonderland for children and families”. There you can play with the basics of RGB, seeing how the three beams of red, green, blue add up to white, and get to cast your shadow in full colour. Nice one!
See my growing collection of selfies.