Architectural beauty created out of used glass bottles!

With changing times man has learnt from being just a food gatherer to a food producer and with that not only came the advent of agriculture, but also the art of building his own place of dwelling. While initially this was simple enough as he found just caves and giant tree trunks to take shelter, with time he found a way to complicate this too. (Some call it progress, but somehow it seems we as a race only know how to complicate stuff further) Over the centuries many structures have been built and most of them have always had the same predictable raw material.