TITLE: Contours of Darkness

In an environment defined by the total absence of light, space exists only where it is revealed by the photographer. 'Contours of Darkness' is a landscape study of the hidden architecture within the flooded cave systems of Yucatan, Mexico. By utilizing a monochrome palette, the image strips the subterranean world to its most fundamental elements: form, texture, and the dramatic contrast between shadow and light.

The photograph captures the ancient, water-sculpted limestone formations that create a landscape unlike any on the Earth's surface. The black and white medium emphasizes the intricate details of these geological textures, turning the pitch-black void into a tangible, multi-dimensional space. To illuminate this cave space, I used a lighting strategy involving five high-powered underwater flashes. Two units were camera-mounted for foreground detail, while three additional strobes were strategically positioned deep within the cavern to define the background contours. All units were synchronized via optical triggers, allowing for precise control over the light in the absolute darkness of the cave system, ultimately revealing a timeless landscape that remains hidden from the sun.

AUTHOR: Petr Polách (Czech Republic)

I come from the Czech Republic. I have been photographing for a long time and after I started scuba diving in 2003, I took this hobby to the world under the water as well. I have visited different parts of the world, from warm, southern oceans and seas, through geographically moderate places to northern areas with very cold water. In recent years I have been focusing on photography in flooded cave systems in the Yucatan. This Mexican peninsula has the largest flooded cave systems in the world. The landscape of flooded caves is characterized by the unusual beauty of its scenery, stalactite decoration, variety of shapes and sizes of cave spaces. The caves are characterized by an unfavourable situation, namely absolute darkness, which is a great challenge for the photographer - how to light the scene? When photographing "over water", I mainly focus on landscape and street photography.