Nicanor Parra visual artefacts

To be honest, I don't have culture in visual arts like painting, sculptures and others but thinking in what to choose I remembered Nicanor Parra visual artefacts that I saw in a movie about him. I don't know if this visual artefact has a name, "Voy y vuelvo" is part of the presentation. I saw it like one or two years ago in the documental movie called "Retrato de un antipoeta" in Normandie cinema. I have read a book of Anti-poetry and some of the "anti-poems" liked me very much. Then when the movie came out I felt curiosity about Nicanor Parra and went to see it. Well, this particular visual artefact first made me laugh, it's the type of things that attract me. It's like a smart joke that isn't normal to anyone see it. He saw the "joke" (joke for me) in a place that no one saw it. And plus this I think that Nicanor is brave to do it, because so many people see the church as something intouchable. Hope don't get no one offended but that's not my problem or Nicanor's problem. I think that is good mainly because it is totally original and ingenious.