His first Museum exhibition was in 1984 at the ' Hack - Museum ' in Ludwigshafen , Germany .
In the early 1980s he was a co-founder of the movement La Metacosa and was closely involved in all the group 's exhibitions and activities .
co-founder 's first Museum exhibition was in 1984 at the ' Hack - Museum ' in Ludwigshafen , Germany .
In the early 1980s he was a co-founder of the movement La Metacosa and was closely involved in all the group 's exhibitions and activities .