The Big Drill
The Big Drill :: Seeing Double If you look really closely in the upper right hand corner, you'll see a plane. As for the construction site drills, I am guessing they need to drill down before building up. The Series #1: Hudson Rail Yard #2: Just Two Hooks Hanging Out at the Yard #3: Tinker Toys #4: Tinker Toys in Reverse #5: Attic with a View