
How do you build a "Star Wars" universe? The answer lies close to home. Lucas' galaxy far, far away might appear fantastical, but its carefully designed planets are home to myriad architectural styles sourced from here on Earth. Scroll through to discover the inspiration behind planets unknown, and how "Star Wars," in some cases, has gone on to inspire architecture in the real world.

Theed palace, Naboo —
The royal palace of Theed, the capital of Naboo, utilizes a combination of Byzantine exteriors and Baroque/Rococo interiors, informed by the naturalistic style of American architect Frank Lloyd Wright.

Marin County Civic Center —
Marin County Civic Center, in California, with its blue domed roofs, partly inspired Naboo. Architect Frank Lloyd Wright's brief for the site, his final commission, was that it should complement its parkland environment.

Fallingwater —
Fallingwater, another Frank Lloyd Wright project in Fayette County, Pennsylvania, took this aesthetic even further.

The Hagia Sophia —
David Reat described Theed Palace as a "fusion between Marin, the Hagia Sophia and the Sultan Ahmed Mosque in Istanbul." The Hagia Sophia (pictured) was one of the Roman Empire's first Christian cathedrals, after St. John Lateran in Rome, and is among the best known Byzantine structures in the world.

The Sultan Ahmet Mosque —
The Sultan Ahmet Mosque -- otherwise known as the "Blue Mosque" -- in Istanbul dates from the early 17th century and is a symbol of Ottoman might. Located across from the Hagia Sophia, it combines Byzantine and Islamic aesthetics. Doug Chiang's concept art for Theed's cliff-edge palace contains many of the same features, including a minaret-like tower.

Otoh Gunga —
The Gungans living on Naboo were pilloried by fans, but their underwater home city of Otoh Gunga was one of the most sophisticated in the galaxy. The intricate metalwork echoes Art Nouveau, a school of architecture emphasizing natural forms.

Hotel Van Eetvelde —
The Art Nouveau entrance to the Hotel Van Eetvelde, in Brussels, circa 1900, designed by Victor Horta.

Pasteur metro station —
Hector Guimard's entrance to the Pasteur metro station in Paris, built in the early 20th century.

The Palace of Fine Arts —
The Palace of Fine Arts, a stone's throw from Lucasfilm's San Francisco HQ, is built in the neoclassic style with Corinthian columns, domes and water -- not unlike parts of Theed.