He spotted it from the car this winter. Or, rather, he spotted the trains on it from the car.
"Look, Mom, they painted some trains on the side of that building!"
There were, indeed, two or three tiny, tiny trains tucked into the new mural some kids from the neighborhood school had painted.
"Can we go see it sometime? Pu-leeease!"
"OK, I guess we can walk down when the weather gets warm."
Mental note to self: Bring camera.
"See! Do you see the trains?!!!"
Little Miss didn't seem as impressed by them. Maybe when she's older?