The concrete summer house by Argentinian architect Luciano Kruk stands among pine trees in the seaside resort of Mar Azul near Buenos Aires.

The house is comprised of one large social area, one slightly more secluded social area, a master bedroom, a smaller cabin-like bedroom and a bathroom. Each room was built using exposed concrete, and the interior decoration was designed around it.

Kruk designed the home, named “Casa H3,” as a holiday home for three sisters and their respective families. The concrete walls of the house are imprinted with the outline and texture of the pine planks, a technique used by Kruk to create a rugged appearance and to reduce maintenance, but also to draw a connection between the house and its calming woodland environment.