Catalogue of an exhibition of 22 graphic works from the Gulbenkian collection. 16 of the works come from three portfolios, Trees, Dante 'Stones', and The Artist's Hand; six other etchings and lithographs from the collection are also included. There is an introduction to the exhibition by Rogério Ribeiro, and a brief introduction to Moore's graphic works by Ana Vasconcelos e Melo.