【作業九】針筒

乍看像條碼 仔細看會發現其實是針筒
以最近的疫苗事件去發想創作的

size 200 400
paper 100
fast
command rect x y w h c
{
pen x (y/4)
repeat w (-w) w
{

line (x+w/10) (y-h*2) (x+w/2) (y+h*1)
}
}
forever
{

same? 100

{
rect 5 10
}
}