Inside a 14 carat rose gold flute by Lillian Burkart, one of the most gifted piccolo and flute makers of all time. This instrument has been used extensively as can be seen by the scratch marks from repeated cleaning, something normally hidden from view. Shot with a Lumix S1R and a Laowa Probe lens, 86 images at various focal distances have been stacked together for sharpness from front to back. Photographed whilst under restoration at Neige Music Atelier in New Zealand.