Crimson Cattleya Orchid — Framed Piece Frame:Black The painting is remarkable for

The painting is remarkable for the quality of attention given to both the birds and the field: the Snow Geese are rendered with the same care as his Canada Geese studies

A pair of Hooded Mergansers on rippled water — the male in foreground with his extraordinary black-and-white crest fully raised

Glen painted the predator-prey relationship without flinching: the grouse's wing splayed at an impossible angle

This 1987 watercolour is one of Glen's most compositionally ambitious: the white of the goats against the white of the distant glaciers

Crimson Cattleya Orchid — Framed Piece Frame:Black The painting is remarkable forA Crimson Cattleya Orchid in full bloom the magenta pink petals large and ruffled, the orange yellow throat a burst of warmth at the centre, the pseudobulbs and strap leaves rendered in the yellow green of a well tended plant. This 1994 coloured pencil study is among Glen's finest botanical works: the flower's complex structure rendered with complete precision, the petals' translucency suggested through layered coloured pencil without losing their