A mysterious pair of mice eating a piece of cheese is London's smallest public sculpture.

A hidden treasure in London with a rich medieval history, and the resting place of many luminaries.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

This elaborate towering structure was once famed for its revolutionary height.

The origin of this mechanical boy was a mystery until he revealed his maker by writing it in perfect cursive.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

Massachusetts memorial to murder victim Elizabeth Short near the spot where she was born.

A treasure trove of rare and fine fabrics from around the world.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

This giant Boston statue of Mary is standing on a globe to show her power over the universe.

This beloved marketplace mascot poops money and grants good luck.

The first American department store, and home to the largest operating musical instrument in the world.

The fastest transatlantic ocean liner sat abandoned in a Philadelphia shipyard for decades.

A beautiful Victorian-era cemetery, complete with a miniature village.

America’s oldest community theater, this Boston club has been in operation since 1877.

This piece of peacetime naval wreckage memorializes the tragic sinking of the USS Maine--an event which sparked the Spanish-American war.

A defunct all-girls college which may be the resting place of H.P. Lovecraft's real-life Necronomicon.

Century-old shop, specializing in Occult products.

A museum dedicated to the strange and extravagant costumes and memorabilia of the mummers, a tradition older than Philadelphia itself.

Yo, Adrian!

A layered tribute to the work of mosaicist Isaiah Zagar.