# Inspired by "Georgia's Spirals"

from turtle import *

bgcolor ('black')

for a_color, a_pensize, start_radius, stop_radius, radius_step in (
	('green', 1, 82, 40, -6),		
	('red', 1, 84, 40, -6),	
	('white', 2, 98, 50, -5),
	('yellow', 2, 70, 50, -5),
	('blue', 2, 97, 70, -5),
	('orange', 2, 87, 40, -17),
	('pink', 3, 102, 60, -17),	
):
	pensize (a_pensize)
	color (a_color)
	for angle_index in range (10):
		for radius in range (start_radius, stop_radius, radius_step):
			circle (radius)
		right (36)
		
done ()
