The audiovisual artist David Vrbík began his artistic career with music. In the 90s he created compositions for dance theatre, and later began focusing on animation and programming theatrical technologies. He is a founding member of the dance group TOW, which created a stir in the dance community with its approach to technology, particularly the synchronization of audio, light, and laser projection.
In 2004, along with the hip-hop and graffiti legend Vladimír 518, he founded the multigenre project SPAM, which focuses on researching the possibilities of audiovisual language. Since then SPAM has produced several performances. He is well known to attendees of the SIGNAL, who will surely remember his Interpretation of the Black and White Structures of Zdeňek Sýkora in Kampa from the first year of the festival.