This was done over multiple lunches at about 15 minutes per day. The first day, there was a car with a roof rack. Being finicky, I didn't want to draw that so left the bottom for tomorrow. The next day, there was van with a roof rack. The third day, 6 out of the 8 vehicles had a roof rack. I was able to wrap up the cars and the people on the fourth day but it seemed like there was a conspiracy.