Algebraic Roots — BrS

Credit to Stephen J. Brooks at Wikipedia. "Visualisation of the (countable) field of algebraic numbers in the complex plane. Colours indicate degree of the polynomial the number is a root of (red = linear, i.e. the rationals, green = quadratic, blue = cubic, yellow = quartic...). Points becomes smaller as the integer polynomial coefficients become larger. View shows integers 0,1 and 2 at bottom right, +i near top." https://en.wikipedia.org/wiki/File:Algebraicszoom.png