I have recently extensively updated my Flickr collection for photos taken all over the world. In particular I added in subcollections for
- Houses of religious workship, including churches, cathedrales, temples, mosques, etc.
- Tall structures, such as towers and skyscrapers
- Museums around the world
- Trains and train stations, from India to Germany
- Photos of UNESCO World Heritage locations, be it buildings or nature
All of the above had been made possible by my vast collection of photos in general and I hope to extend these series even further with my upcoming travels in Europe.