International model Jana Ptackova will transport you with this hot photoset from photographer Jan Tuma. Born in Brno, Czech Republic, Jana lives and works in the big city of Prague. Shot at the Charles Bridge, a famous landmark over the Vlatva river, these photos see Jana in various and increasingly seductive states of undress. A Playmate in her home country—the Czech Miss July 2010, to be exact—Ptackova never lacks for attention or admirers, and after you’ve seen her nude, you’ll understand just what all that fuss is about.