Performer and Paint Action: Pi Piquer
Video: Alfonso Ferri
Lights: Carles Rigual
Sound Design, Music, & Programming: Lucas Ariel Vallejos
Bottom is a performance of the Catalan artist Pi Piquer. It is a live painting action that also uses video, light, sound, and interactive processes for giving a whole sense experience to the audience.
It started in 2011, and it is in continuous evolution, so each show has more development than the previous one.
The programming is made using openFrameworks.
You have more details at the Bottom site.