Toys: Having a Ball

The pink ball.

The ubiquitous toy for almost every kid on the planet is some kind 
of ball, of various makes and models. But like an empty playground, there's something sad, lonely, and forlorn about a discarded ball 
that's been tossed away. It's only as good as the child who plays 
with it. Or maybe I was just melancholy that day.  
What takes you back to childhood?

Out of this world.