Inside a unique instrument by Chile's greatest modern luthier Roberto Hernández Cespedes. Roberto fuses pre-Columbian techniques with modern construction methods to create instruments that are literally national treasures. Many are housed in Chile's most important museums.

This guitar is named 'Siete Lunas' or Seven Moons, in reference to the seven sound holes, a signature motif of Roberto's work. The instrument is made from French Walnut and German Spruce.

Shot with a Lumix S1R and a Laowa Peri-Probe lens, 94 images at various focal distances have been stacked together for sharpness from front to back. Photographed in Roberto's workshop in Maipu, Chile.