Final answer:
The Sagrada Familia, an unfinished church by Antoni Gaudí, is located in Barcelona, Spain. It is known for its unique Gothic Art Nouveau design and is planned to be completed in 2026, the 100th anniversary of Gaudí's death.
Step-by-step explanation:
The unfinished Gothic Art Nouveau church, the Sagrada Familia, is located in Barcelona, Spain. The church was designed by the renowned Catalan architect Antoni Gaudí who introduced his unique style combining elements from Persian, Indian, and Japanese art, as well as inspiration from nature.
Construction of the Sagrada Familia began in 1883 but was only about twenty-five percent complete by the time of Gaudí's death in 1926. Despite interruptions like the Spanish Civil War, construction has continued with the aim to complete the church by 2026, which marks the centenary of Gaudí's passing.
The design features distinctive curvilinear forms, columns inspired by nature, and an absence of external buttresses or internal braces thanks to Gaudí's innovative techniques with tilted columns.