New Sketch

By Farhan
def random_color():
    r = random(255)
    b = random(255)
    g = random(255)
    a = color(r=r,b=b,g=g,a=0.56)
    return a
x1 = 0
r = rectangle(w=300,h=300,fill="white")
show(r)
for i in range(7):
    a = rectangle(x=-150,y=150,w=25,h=25,fill=random_color())| translate(x=x1)
    b = rectangle(x=-125,y=125,w=25,h=25,fill=random_color())| translate(x=x1)
    c = a+b
    d = c | repeat(7,translate(y=-50))
    x1 = x1+50
    show(d)