Seminar Four of the OxNet North East programme introduced students to the psychology of colour. They began by discussing ‘The Dress’, and whether it was white and gold, black and blue, or something else. Using an article written by David Brainard and Anya Hurlbert, students applied the concept of colour context to this phenomenon, to understand how colour can differ based on its surrounding context.
Students then went back in time to look at Grosseteste’s concept of colour. They briefly explored his treatise ‘De Colore’, and were surprised to find that he explicitly introduced the idea of a three-dimensional colour theory, as opposed to Aristotle’s linear arrangement of colours ranging from white to black. They discussed why studying Grosseteste is not simply the main of historians, but that scientists are also interested in its works due to its focus on ‘experience’ (or what we would now call an ‘experiment’).
The seminar ended with an introduction to collaborative reading of Grosseteste’s treatise on the rainbow. Again, students challenged themselves by taking a cross-curricular look at rainbows, thinking about it not only from a scientific perspective in terms of its formation, but also its role in culture. For example, a rainbow is mentioned in Genesis following the great flood, and Bifrost is the rainbow bridge that connects Asgard and Midgard.