Nube Azul, 2014 – 2015 Graphite and coloured pencil on paper, ← Overview Nube Azul #1, 2014. 52 X 70 cm. Nube Azul #2, 2015. 23x31 cm. Nube Azul #3, 2015. 23x31 cm. Nube Azul #4, 2015. 23x31 cm. Nube Azul #5, 2015. 23x31 cm. Nube Azul #6, 2015. 60 X 75 cm. Nube Azul #7, 2015. 80 x 120 cm.