Beautiful Architecture

The amazing thing to me about some of the places I've been to in the world, is how people centuries ago were able to build such immaculate buildings without modern technology. What work it must have taken to create such strikingly beautiful and symmetrical architecture. 

We visited the Blue Mosque on our trip and wow...these pictures don't do this place justice. It's immaculate. If you've been there, you know what I mean.

I could post so many more, but I'll leave you with these three. Might have to post more later as I work through it all.