A trip to Barcelona, Spain isn’t complete without visiting Casa Mila, which was the last residential building designed by the legendary architect, Antoni Gaudí. This modernist architectural wonder was built between 1906 and 1912 and declared a World Heritage Site by UNESCO in 1984. The building is also known as La Pedrera, which means “The Stone Quarry” due to its unique rough-hewn appearance. Fortunately, this famous landmark is just a block away from The Majestic Hotel where I was staying making the visit very convenient. The building’s design is very unconventional due to it’s undulating facade and spectacular rooftop covered with skylights, chimneys and staircases that look like sculptures using materials such as glass, broken marble and lime. The photos above and below were taken at the roof terrace of the building featuring the unique sculpture-like structures that are truly out of this world. I decided to zoom into the structures to emphasize the curves, angles, shapes and surfaces in order to make it look less familiar. Just so you know, people still live in this building to this day.