#!/usr/bin/python

import sys
import whrandom
import Image
import ImageDraw

im = Image.new("RGB", (300, 300), (65535,65535,65535))
draw=ImageDraw.Draw(im)
c0 = (256 * whrandom.random(),256 * whrandom.random(),256 * whrandom.random());

draw.rectangle((55,55)+(255,255),fill=(100,100,100))
draw.rectangle((50,50)+(250,250),fill=(200,200,200))

i = 5
j = 0
while i < 225:
	c1 = (256 * whrandom.random(),256 * whrandom.random(),256 * whrandom.random());
	c0 = (c0[0]*0.8 + c1[0]*0.2, c0[1]*0.8 + c1[1]*0.2, c0[2]*0.8 + c1[2]*0.2)
	draw.rectangle(( i-1, j-1)+(i+101,j+101),fill=(255,255,255))
	draw.rectangle(( i, j)+(i+100,j+100),fill=c0)
	i=i+20
	j=i*i/200
	
print "Content-Type: image/png\n"
im.save(sys.stdout, "PNG")