Real, working (self-built!) radio in retro-future robot look; mixed media: radio, dismantled hard drive, old-school telephone cable, papier-maché, cardboard, glass beads, hot glue, working light bulb and socket, 2 x AA batteries, Pokéball, silver spray paint.
Artist: Ari Denson (my 9-year-old son!)
UPDATE: Ari and his robot appeared in the newspaper (Hannoversche Allgemeine Zeitung) last week:
The newspaper article is online here.