6th day. National romanticism.
size(600, 424) from math import sin
fill(0, 0, 0) for i in range(200): rect(0, 180+3iii0.0011, 600, 0.5)
rotate(-60) for i in range(49): rect(-391+i12, -120, 0.5, 850) rotate(i0.051) reset()
rotate(60) for i in range(61): rect(558-i6, -320, 0.5, 900) rotate(-i0.034) reset()
fill(1, 1, 1) rect(0, 0, 600, 180)
fill(0, 0, 0) for i in range(300): rect(i*2, 0, 0.3, 180)
fill(1, 1, 1) oval(170, 100, 50, 50)
fill(0, 0, 0) for i in range(450): rect(-152+i2, 180, 0.5, random(4,9)-sin(i/15.0)-40) for i in range(450): rect(-150+1+i2, 180, 0.5, random(5,15)-sin(i/30.0)-35) for i in range(450): rect(-150+i2, 180, 0.5, random(10,30)-sin(i/30.0)-30)
