Ahh its been a while, have been studying a fair bit lately, trying to get more of a handle on color, particularly temperature, and the structure of chroma+hue as it relates to a palette, interesting stuff. Check out handprint.com guy is a genius when it comes to theorizing color, be warned its incredibly in-depth, but the truths you learn from it are incredibly elegant and useful
Have also done a a fair bit of sargent study, a touch of philosophy and the nature of aesthetics. I found wrestling with philosophy incredibly usefull, it will surely torment but crucially it builds intellect.
Attempting to understand the nature of semantics, interesting things.
And some of my dwarwerings of course :)