As I crawl my way through writing my thesis paper it’s a relief to talk about some of the ideas I cover, using words that are not quite as carefully chosen. There’s time when I’m sitting at my desk for quarter of an hour or more agonising over a single word; that one is too loose, this one implies I am claiming something that I can’t prove. Here I can write like Humpty Dumpty.
At first glance you wonder what the hell Aristotle’s on about when he says all colours are made from black and white. That seems unlikely to survive the first experiment, silly old Ancient.
For a start there’s a language issue here, black and white are better described as bright and dark, and these are better described as daylight which is yellow and bright, versus night which is blue and dark. That makes more sense, we can see how colours range over the course of a day, and Aristotle was always one for starting with the bleeding obvious, or with ideas he called endoxon, things you have to accept – like black holes – because somebody smarter than you worked it out.
One of my sources wonders if he ever saw colours created by close proximity of black and white. Like this;
That’s Bridget Riley BTW who is too cool for school.
I actually think the ancients experienced the blinking of light and dark when sunlight spills through trees etc. Black and white blinking makes colours.
In this theory colours like red are made of lots of bright while greens are loaded with dark. But how do they look so different to their sources? How is it that they mix to make other colours? This is where I am most invested because I want to show that music serves as an endoxon. Aristotle says (being careful not to credit Pythagoras because that guy was a complete myth) well think of musical notes. You get a string and you twang it and you get a distinct pitch. You divide that string into exact ratios and you get other pitches. Musical notes are divisions of other musical notes, and it’s pretty damn likely that red is a certain ratio between blue and yellow. Of course if you can’t get red from mixing these two then you’re not doing it right.
Seemed like no one could get it right for 2000 years.
At least he tries to explain a plausible solution. Newton couldn’t be arsed. He does two things that would make Aristotle hit the bottle. He shines white light (Goethe starts screaming here It’s not bloody white you moron!) through a prism and gets a spectrum. Which he then draws as a circle. Divided into seven colours because hey, you can write a music scale around that and la la la la European philosophical tradition. It’s not mathematically valid he says, but it’ll do.
Do you see a circle? I don’t see a circle. I sure don’t see that the colour at one end of the spectrum joins up with the one on the right using some bogus violet bullshit. OK, so he’s describing why mixing red and green makes yellow, which you can see in the rainbow, but also why blue and red make purple which seems hard as they’re either side of the seating arrangement. He really means that once you have multiple sources of coloured light then they intersect to create other colours, but that diagram just caused no end of trouble because it implied that the circle was a description of a physical structure related to music. And that confusion is the first step in the journey that I’m studying.