João Vieira: A Painter of Inversion and Erotic Poetry João Vieira (1934-2009) remains a profoundly enigmatic figure in Portuguese art, an artist whose work defies easy categorization yet consistently pulsates with a raw, visceral energy. Born in Vidago, Portugal, in 1934, his life was marked by a restless exploration of artistic mediums and philosophical concepts, culminating in a unique visual language that blended Lettrism, abstrac…