RAVAL2010, serigraphy on paper 70 x 50 cm RAVAL2010, serigraphy on paper 70 x 50 cm RAVAL2010, serigraphy on paper 70 x 50 cm RAVAL2010, serigraphy on paper 70 x 50 cm RAVAL2010, serigraphy on paper 70 x 50 cm RAVAL2010, serigraphy on paper 70 x 50 cm RAVAL2010, serigraphy on paper 70 x 50 cm