Watch how Radugadesign turned an entire building into an enthralling experiential art installation at Signal Festival of Lights in Prague.
The light festival invites artists from around the world to converge upon the Czech Republic every year to create experiences that push the boundaries of how we view and interact with light.
Last year the theme of the festival was 'Big Data' - which challenged artists to conceptualize and produce an art piece that communicated this grandiose theme into an enthralling experience for festival-goers.
See more from what's coming up for this years Signal Festival here.
Creative producer: Ksusha Chekhovskaya
Media-artist: Artemy Perevertin
Musician: Alexander Zaripov
Creative directors: Ivan Nefedkin, Mikhail Kabatov
Film director: Alexey Ustinov