萊昂·斯皮里亞埃爾 Self-Portrait before a Mirror 年份 1908 媒材 Indian ink wash, brush, watercolour and coloured pencil on paper 尺寸 48.5 x 63.1 cm 現藏於 Mu.ZEE, Ostend 年份 1908 媒材 Indian ink wash, brush, watercolour and coloured pencil on paper 尺寸 48.5 x 63.1 cm 現藏於 Mu.ZEE, Ostend