ÁLVARO SIZA VIEIRA - NASC. 1933 "Serpentine Gallery" graphite on paper signed and dated 2005 Dimensões (altura x comprimento x largura) - 16 x 23,7 cm Notes: label of Galeria João Esteves de Oliveira, identifying the work, pasted on the back. Work reproduced in "Moderno e Contemporâneo: a Colecção de João Esteves de Oliveira". Lisbon: Galeria João Esteves de Oliveira, 2019, pp. 107 and 390. It was part of the exhibition "Siza Vieira - Todas as cidades são a minha cidade". Lisbon: Galeria João Esteves de Oliveira, 2011, being reproduced in the respective catalogue, s/p.