Coloured papers. - Collection of 7 coloured papers. Different formats. From approx. 43,5 x 30 cm to 66 x 50 cm. Loose leaves. Germany 19. ==References== ==References====External links==* Official website ==References== Comb and wave marmore in blue ochre, wine red rose and light blue grey, along with classic stone marmore: a large-format pattern in terracotta ochrea grey, a fine dot marble on light grey and a vein marble with dark cross-linking on grey-violet background. Overall of good preservation.