NELSON MANDELA (SOUTH AFRICAN 1918-2013), 'THE COURTYARD', lithograph in colours, from My Robben Island series II, signed and numberd in pencil, together with commissioned photograph signed by Grant Warren, and print of hand written motivation by Mandela, contained in Belgravia Gallery presentation box, (Sheet 40.5 x 50.5cm) PROVENANCE: With Belgravia Gallery Certificate of Authenticity