Kranidiotis studied physics at the University of Partas in Greece, but his interest in the interactions between light and sound—also featured in his earlier light installations—has its roots in a course on lasers and optics he took at Essex University in the UK. Combine that with his musical background, and you have the makings of his “Ichographs” series.
Sound and light (color) are both wave-based phenomena and hence have similar properties, such as frequency, wavelength, and amplitude (loudness). “As a physicist, I was always fascinated by these common properties and I was investigating ways to highlight and juxtapose them,” he told The Creator’s Project.
Kranidiotis broke up in Raphael’s masterpiece into 10,000 little cubic particles, and then translated all the colors of those particles into corresponding frequencies of sound. Reds are warmer colors and are associated with higher frequencies (up to 800Hz), for instance, while blues are colder hues and correspond to lower frequencies (down to 50Hz). He chose the Raphael painting in part because of the high contrasts it generated in the digital transformation.
via Gizmodo
