I have pictures of many of those items, so I'll start posting a couple a day:
20 - Bridge
This bridge is called Women's Bridge, and it's located in Puerto Madero, Buenos Aires.
It was designed by the spanish architect Santiago de Calatrava.
I liked the sunlight hitting the bridge during that cloudy day.
25 - Toy
This is a Balero. The idea of this toy is to swing it so the hole in the ball would fit the stick.
I was trying to get a low key effect (I don't know if I was completely successful though).