I came across an inspiring website of Karl Grobl photography. There is a whole lot of amazing photographs from around the world. Karl has travelled to more than 20 countries. He did both color and black and white photography. Once you start looking at the pictures, it is difficult to stop. Seriosly.
Chek also this. This is the great conceptual photographer.
http://www.bsimple.com
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Thanks. A little bit too depressing for my taste, but great never-the-less.