Exhibitions
Clinton Watkins | Depth of Field
20.10.23 - 19.11.23
Depth of Field is a 40-minute single channel video and sound piece that investigates microscopic landscapes found on the surface of obsidian shards utilising a Scanning Electron Microscope (SEM) supported by a selection of minimalist sound compositions. Obsidian is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock. Obsidian is produced from felsic lava, rich in the lighter elements such as silicon, oxygen, aluminium, sodium, and potassium. It is commonly found within the margins of rhyolitic lava flows known as obsidian flows. These flows have a high content of silica, granting them a high viscosity. The high viscosity inhibits diffusion of atoms through the lava, which inhibits the first step (nucleation) in the formation of mineral crystals. Together with rapid cooling, this results in a natural glass forming from the lava. Obsidian is hard, brittle, and amorphous; it therefore fractures with sharp edges. In the past, it was used to manufacture cutting and piercing tools, and it has been used experimentally as surgical scalpel blades.
Click here to see more of Clinton Watkins’ work on his website.
Exhibitions
STARKWHITE