Fernando Botero, famous for 'volumetric' nudes, expects to go out with 'a paintbrush in my hand,' but he fears he won't live long enough to see peace in Colombia.BOGOTA, Colombia — Honored here on his 80th birthday last week with a congressional medal and dinner with the president, Colombia's most famous artist, Fernando Botero, says he'll keep working until he keels over with "a paintbrush in my hand."