peira:transistoradio:Oswaldo Guayasamín (1919-1999): Mina (n.d.), oil on canvas, 89 x 65.4 cm. Via S
peira:transistoradio:Oswaldo Guayasamín (1919-1999): Mina (n.d.), oil on canvas, 89 x 65.4 cm. Via Sotheby’s. -- source link
peira:transistoradio:Oswaldo Guayasamín (1919-1999): Mina (n.d.), oil on canvas, 89 x 65.4 cm. Via Sotheby’s. -- source link