This fortress-like monastery is covered with intricate frescoes.

This Myrtle Beach art museum features a rotating display of pieces by artists from James Audubon to Frank Lloyd Wright, but it’s their collection of Southern works that truly impresses.

An ancient Greek monument and a Byzantine church coexist inside this cave.

A seemingly unassuming palace near Budapest hides a stupendously decorated hall.

With more than 2,000 pieces, this is world's largest collection of artwork inspired by Leonardo da Vinci's 'The Last Supper.'

A miniature replica of the canine that became the logo for a large recording company.

Edinburgh’s version of the Sistine Chapel is this former church, with an interior covered in paintings done by one woman over the course of nearly a decade.

Artists made this mosque into a marvel of Ottoman baroque architecture.