Photon Bells are a sonic and visual sculpture. The authors used metal tubes, hung in a circle, as resonators. In the middle, wooden boards are hung, which swing in the wind, creating sound when they hit the tubes. Parts of this sonic device project their movement onto their surroundings with shadows. The Photon Bells are also capable of functioning as a musical instrument, as they enable passers-by to create a new creation of light and sound.

BOŠTJAN DRINOVEC (1973) graduated at the Academy of Fine Arts and Design in Ljubljana with a degree in sculpture. In 2008, he started working as an assistant professor, holding lectures at the Department of Design at the Academy of Fine Arts and Design in Ljubljana. His creative process takes place in Metelkova mesto. He also attends group art shows, such as the International Biennial of Small Plastic (Murska Sobota), Mediterranean Youth Biennial (Modern Gallery, Rijeka, Croatia, and Rome, Italy), the 25th Sao Paulo Biennial in Brazil, Razširjeni prostor, Propaganda, Varšava etc. His independent exhibitions took place in the Kapelica Gallery and  Alkatraz Gallery in Ljubljana, the Likovni salon Gallery in Celje, Mestna galerija Nova Gorica, in the Equrna Gallery in Ljubljana, Kibla in Maribor, the lapidarium of the Božidar Jakac Gallery in Kostanjevica na Krki, the Loža Gallery in Koper – all in all, in all major galleries in Slovenia. Some of his statues are permanently placed in several public environments: Metelkova Mesto, the Tivoli park in Ljubljana, Golec pri Braniku, Art Centre Središče, Forma viva in Kostanjevica, Ravne na Koroškem, Grosuplje etc. His works are also in the collections of the Mestna galerija Nova Gorica, Božidar Jakac Gallery in Kostanjevica, Murska Sobota Gallery, Le Monde Diplomatique and Gorenje.