AOC is not restricted to physical sculptures or art pieces but anything really. It can be a photograph so long as it features the blue and silver can.
Check out the prizes at http://www.redbullartofcan.sg/prize.aspx
The 2010 Red Bull Art of Can Singapore will be held from 2-11 July, 2010, at the brand new *SCAPE located just a stone’s throw off Singapore’s busiest shopping street – Orchard Road. The exhibition will feature artists based in Singapore and original pieces of artworks created with or inspired by the blue and silver Red Bull cans.
Located at the 5th level Art Gallery within *SCAPE, the exhibition is open to the general public from 3-11 July, 2010 and entry is free.