Camaras estenopeicas

Mexico DF - Grupal de camaras estenopeicas, originalmente cargada por Polycarpio.

Las cámaras estenopiecas en el Día Mundial de la Cámara Estenopeica.

The stenopic cameras, (Pinhole cameras).
Worldwide Pinhole Photography Day - An international event to promote and celebrate the art of pinhole photography by encouraging people throughout the world to make a simple pinhole camera.