Most famous work of one of Frank Lloyd Wright's sons.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

America's most famous piece of self-built architecture.

One man's homage to the sun continues to grow like a glass fractal.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

World's largest collection of serial killer artwork and other macabre exhibits.

One of the greatest movie directors of all time lived and worked in this London flat from 1926 to 1939.

An archive of ceramic eggs painted to record clowns' personal makeup designs.

The British monarchy's stamp collection is one of the most impressive in all of Europe revealing generations of royal nerdery.

A network of concealed passageways lies within a busy London Underground station.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

An artistic tribute to the famous singer, just around the corner from where he was born.

Abstract dinosaur models in London.

A closed London rail station created to cart away the dead still bears the marks of attempts to make it less morbid.

A student driver's nightmare.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

A Manhattan office building is home to the world's largest chess board.

The "Seinfeld" diner.

An artist's cute bronze subway sculptures belie his violent artistic past.

One of the last Jazz Age "Wonder Theaters" in New York City.

A hands-on traveling collection of the innovative devices of yesteryear.