Veveyse River Valley, Moleson, Chatel St. Denis, Fribourg (Pencil, 1972, 16.5” x 11.75”)Veveyse River Valley, Moleson, Chatel St. Denis, Fribourg (Pencil, 1972, 16.5” x 11.75”)River Gorge, Switzerland (Watercolour Sketch, 1972, 9” x 7”)Pines in Sunlight, Switzerland (Watercolour Sketch, 1972, 9” x 7”)Garden Shadows (Watercolour Sketch, 1972, 16.5” x 11.75”)Night (Watercolour Sketch, 1972, 15.5” x 11.75”)Beech Wood (Copper Plate Etching with Aquatint, 1986, 8” x 5.5”)Beech Wood (Copper Plate Etching, 1986, 8” x 5.5”)Bel Air, Mahe, Seychelles (Copper Plate Etching, 1987, 6” x 5”)Capucins, Mahe, Seychelles (Copper Plate Etching with Aquatint, 1987, 6” x 5.25”)Windswept (Pencil on Paper, 1988, 9.75” x 7”)Banstead Woods, Surrey (Opaque Watercolour, 1969, 12” x 10”)Mountain Brook, Switzerland (Opaque Watercolour, 1970, 12” x 10”)Expressive Tree Sketch (Watercolour, 1973, 16.5” x 11.75”)Expressive Tree Sketch (Watercolour, 1973, 16.5” x 11.75”)Expressive Tree Sketch (Pencil and Watercolour, 1973, 16.5” x 11.75”)Pine (Pencil and Water Colour Sketch, 1973, 14.5” x 10.5”)Medway, Allington, Kent (Pencil, 1973, 12” x 8”)Medway, Allington, Kent (Pencil, 1973, 10” x 8”)Medway, Allington, Kent (Pencil, 1973, 10” x 8”)Medway, Allington, Kent (Pencil, 1973, 9” x 8”)Yorkshire Dales (Copper Plate Etching, 1987, 5” x 3.75”)Mahe, Seychelles (Steel Plate Etching, 1986, 9” x 6”)Seashore, Anglesey (Pencil, 1981, 15.75” x 11.5”)Bryn Celli Ddu (Pencil, 1981, 11.75” x 7.5”)