And with a colour-blind person who has allowed me to test his capabilities, I found this actually to be the case. But later on Mr. Pole says that pure red and pure green appear to him not yellow ...

xviii. pp. 676, 700) my first feeling was to ask: “But how could ‘The blind old man of Scio's rocky isle’ know anything at all about colour?” Presuming, however, that the tradition of his ...

Tracey Logan on how we create colour, via the biology of colour-blind eyes and women with colour superpowers. From 2013. Show more Tracey Logan dives into the world of colour, from biology to fashion.

Jimmy Griffin, 23, who is colour blind, is frustrated by Wales and Ireland's decision to play in their traditional jerseys in Saturday's Six Nations game, despite guidance aimed at avoiding kit ...