誰かに手紙でも書こう。

Generated by NodeBox

size(500, 500)
colormode(HSB)
size = 1
for x, y in grid(1,20,1,size):
y1=y*30
stroke(random(.4,1),0.9,0.8,0.6)
strokewidth(2)
for i in range(70):
r=random(-2,2)
beginpath(i*8-8,y1)
lineto(i*8+4,y1+r)
beginpath(i*8+4,y1+r)
lineto(i*8+8,y1)
endpath()