Watch on Soap2day. In the mid-1950s, Alberto Greco, a permanent and unclassifiable artist, began a wandering journey that took him from Argentina to Brazil and Europe. He traveled through painting, tango, urban action, poetry, and came to generate a manifesto in which he proclaims that the vitality of art is in the street. Around the year 2000, the artist Paula Pellejero became fascinated with Greco's work and decided to start a documentary.