not everyone is a fan of matty mo's approach to art.lls matty mo an interesting person who makes "garbage art." >> he reflects its -- its -- its -- its tragic problems. the vapidity and venality of selfie culture, the fact that -- that the art just functions as a prop. so it's almost like drinking orange juice that is -- is yellow and sweet, but isn't made from oranges. it's just sugar and colored water made to taste with some preservatives like orange juice. >> reporter: it's devoid of any substance. >> it's devoid of any substance. and this is a fundamental problem in culture today. so matty mo, in a sense reflects in his practice the -- the -- the practices, the banality of culture as it exists today. the work is terrible. >> reporter: the most famous artist doesn't fully disagree. >> the definition of an artist by the art world, is definitely not one i fit into. the art world wouldn't call me an artist because i didn't go to art school and i'm not represented by galleries, and i don't show at art fairs. i'm actually using the intern