Architecture is a huge sub topic of photography focused on everything that was built by humans, e.g. skyscrapers, bridges or even very old ruins. The difficult thing about this type of photography is often to find shapes in the right angle and to combine them with natural elements like clouds in the sky.
photo by Manuel Becker
photo by Enis Mullaj
photo by Claudio Cantonetti
photo by Enis Mullaj
photo by Reemt Peters-Hein
photo by Manuel Becker
photo by will goodwin
photo by Selman Dogan
photo by Pawel Tomaszewicz
photo by Johannes Nollmeyer
photo by Hannes Koenig
photo by Monique Bogaerts