Portrait of some rocks Lloyd REES Landscape with rocks Giovanni Francesco GRIMALDI (circle of) Landscape fantasy Tomas HARRIS Tree and rocks - Fantasy Tomas HARRIS Mesa Fred WILLIAMS The Felsenhohle near Muggendorf in French Switzerland G. B. RICHARDSON (Untitled) landscape Robert JUNIPER Saddleback, St. John's Dale, Cumberland UNKNOWN Langley Dell D. C. HUNT Across three valleys Howard ASHTON Wasdale, Cumberland Albert Ernest BROCKBANK The Gates of the hills, Pass of Faido John RUSKIN A country church David COX Malham Water House Anthony DEVIS The thicket Arthur BOYD Classical landscape Julius Caesar IBBETSON (attributed to) A wooded landscape CLAUDE LORRAIN Landscape with a watermill Annibale CARRACCI Eagle crag from Masthwait John VARLEY Cataract of the Mawddach John VARLEY Mountains, Tyrol Clara FOLINGSBY Old houses at Ronda Oliver HALL The clearing Harley GRIFFITHS Marshes David LAW Broken mountain Russell DRYSDALE Rocky landscape with houses Tomas HARRIS Landscape John VARLEY Rocky landscape Kenneth HOOD Mountains, Bavaria Clara FOLINGSBY Rocks at Anacapri Renato GUTTUSO