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.

Resting place of Hollywood's immortals is also site of summer film screenings.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

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

This installation turns abstract economics into a stark, public spectacle.

The site of the deadly Triangle Shirtwaist Factory Fire.

Cryptic messages embedded in the New York City sidewalk.

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.

The former hotel where Tesla invented the radio.

A centuries-old shrine where Indians pray for U.S. visas.

The fin-tastically detailed headquarters of the National Fisheries Development Board.

Camera cars and condom bikes built from scrap and one man's passion.

A magical expanse of colorful street murals lies hidden within the quiet neighborhood.

A tiny museum dedicated to the charkha, a traditional spinning wheel that became a symbol of national resistance during Gandhi's freedom movements.

This cupola was once seen as an architectural disaster.

A commemoration of the little-known cultural influence that Tolstoy had on India.

Delhi's only female ruler is buried in this neglected, forgotten tomb.

The ruins of a medieval citadel believed to be haunted by a ministry of wish-granting djinns.

An unassuming tomb houses an important milestone in Indian architectural history.

Visit a haunted Mughal mosque and the tomb of a Sufi saint and his disciple.

This hidden Sufi cemetery is a spiritual monument for India's third gender community.

Ancient traditions and surreal birdwatching come into sharp relief along one of the world's most polluted rivers.