View difference between Paste ID: hS6d1pq4 and Rj8p4PGq

 -- 1 - red
 -- 2 - orange
 -- 3 - yellow
 -- 4 - green
 -- 5 - light blue
 -- 6 - blue
 -- 7 - purple
 
-art = {}
+art = {7, 7, 6, 1, 1, 4, 5, 5, 2, 2, 2, 3, 1, 6, 3, 3, 4, 5, 6, 7, 1, 2, 3, 4, 2, 1}
 for a = 1,#art do
-for I = 1,7 do
+    turtle.select(art[a])
- turtle.select(I)
+    turtle.placeDown()
- turtle.placeDown()
+    turtle.forward()
- turtle.forward()
+end
 turtle.turnRight()
 turtle.forward()
 turtle.turnLeft()
 for a = 1,#art do
   turtle.back()
 end