//
// Mailbox on a post
//
a = Cylinder
a.scaleFactor = [1 2 1]
b = Cube
b.scaleFactor = [1 2 1]

draw a
draw b -1 to the left of a

//
// Make flag
//
c = Cube
c.scaleFactor = [.15  1 .02]
c.diffuseColor = [.5 0 0]

d = Cube
d.scaleFactor = [.3 .3 .02]
d.diffuseColor = [.5 0 0]

draw c in front of b
draw d in front of b  and -.3 below c and -.3 to the left of c

//
// Make post
//
post = Cube
post.scaleFactor = [9 .5 .5]
post.diffuseColor = [.35 .2 .1]

support = Cube
support.scaleFactor = [.5 3.5 .5]
support.diffuseColor = [.35 .2 .1]

brace = Cube
brace.scaleFactor = [.5 2 .5]
brace.rotation = [0 0 1 -.5]
brace.diffuseColor = [.35 .2 .1]

draw post below a and -4 to the left of a
draw support to the left of b and -4 below b
draw brace  to the left of b and -3.5 below b