Hoooo nice! I have a fun one to submit.
Also, that first picture shows the Costanera Center which is currently the first tallest building in South America and the second tallest in the southern hemisphere. I'm fortunate enough to say that I have seen it in person on multiple occasions, and been in the mall that is beneath it. It's is truly stunning!
Here's a pic from the inside of the mall:
It has soooo many levels.
EDIT: This is NOT my entry, just thought I would share it with you. lol I will submit my entry in a different comment.