Cy Twombly (1928-2011), "Roman Notes I". Offset lithograph in colours, 1970, signed and numbered 35/100 in pencil on verso, published by Electra Editrice, Venice, published by Neuendorf Verlag, Hamburg. L./S. 86,8 x 70 cm. "Roman Notes I". Färgoffset, 1970, signerad med blyerts 35/100 a tergo, tryckt av Electra Editrice, Venedig, utgiven av Neuendorf Verlag, Hamburg. 86,8 x 70 cm.