Φ Roger Banks (1929-2008)

Φ Roger Banks (1929-2008)
Study of Chalkhill Blue, Clouded Yellow, Adonis Blue, Silver-studded Blue, Large Blue, Peacock, Painted Lady and Purple Emperor butterflies; Study of Large Copper, Red Admiral, Small Tortoiseshell, Dk.green Fritillary, Purple Hairstreak and Swallowtail; Study of Cymothoe coccinata, Apatura ermina, Quercusia quercus; Pseudolycaena damo; Charaxes eupale and Heliconius erato; Study of Graphium rydleyanus, Agrias claudina, Diaethriaastala,Diaelhrialidwina and Danaus chrysippus
Four, each signed R Banks (lower left)
Each pencil and gouache
23.7 x 18.4cm (4)