When I was a kid, I once looked up while walking on a street in my hometown Recife, and I noticed some numbers at the very top of an old building. 1908. The year of the construction. That was game-changing for me.

Most people look down when walking. They spend their lives looking at the floor when they should be looking up to the tall buildings, the historical curiosities, the birds flying above our heads, the first signs of spring.

This weekend I challenge you to look up when you are out and about. What do you see?