Monet Landscape by Tony
Étretat is best known for its chalk cliffs, including three natural arches and a pointed formation called L'Aiguille or the Needle, which rises 70 metres (230 ft) above the sea. The Etretat Chalk Complex, as it is known, consists of a complex stratigraphy of Turonian and Coniacian chalks. Some of the cliffs are as high as 90 metres (300 ft). These cliffs and the associated resort beach attracted artists including Eugène Boudin, Gustave Courbet and Claude Monet.
Okay, really dumb idea, but Anna and Elsa confronting Ingrid but the conversation slowly goes from dramatic plot to "don't stare at the opening of her dress" and "these two are sisters, right?" I'm really sorry.