Valtorón has been created by the Delgado brothers.
They are artists that sculpt motorcycles.
From the modelling in clay to the foundry and finishing they make all the parts by themselves and by hand.
The aluminium they use for the foundry comes from recycling 100%, for example from beer and pop cans.
I love this idea. Imagine making a gas tank with all the cans you and your friends drank at last night party… What a good memory!!!
Seriously you should visit their website http://www.valtoron.com and their blog http://transformacionesvaltoron.wordpress.com for more details and watch this nice video about one of their last project.