Crimson Cattleya Orchid — Framed Piece Frame:Black This 1987 watercolour is one

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

A Common Loon rests on a still lake among reeds — its iridescent green head

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

his bird compositions

This is Glen working at the intersection of scientific accuracy and atmospheric poetry — the cheetah's anatomy is exact

Crimson Cattleya Orchid — Framed Piece Frame:Black This 1987 watercolour is oneA 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