* Shreeve, Colin, 20th century. Evening Flight, acrylic on board, artist's manuscript label to verso, 29 x 38cm (11.5 x 15ins), framed, together with: Robjent, Richard, 1937- Indian Shikra hawk, 1984, watercolour, signed and dated lower right, 255 x 345 mm, mounted, framed and glazed, Rickman, Philip, 1891-1982. Study of a Kestrel, 1929, pencil sketch, signed and dated by artist below image, 345 x 210 mm, together with: Ward (Richard) , Studies of a Kestrel, 1978 , sanguine chalk, signed, titled and dated by artist below image, 340 x 290 mm, both mounted, framed and glazedQty: (4)