August 16th; Lisboa, Portugal part 5

Open this pic up and you´ll see that Tom is kneeling in front of the Principe S. Tome which is something to do with a Saint Thomas. (Same name...not that Tom is a saint, or anything :)
The Tower of Behèm.

This is a steel replica of the plane that made the first trans South-Atlantic flight, from Portugal to somewhere on the East coast of South America.