William Richardson: Marbled white in black and white
William Richardson: Small white on flower
William Richardson: Small white (Pieris rapae) on flower
William Richardson: Small white - Pieris rapae
William Richardson: Small tortoiseshell on blossom
William Richardson: Small Tortoiseshell (Aglais urticae)
William Richardson: six-spot burnet (Zygaena filipendulae)
William Richardson: six-spot burnet (Zygaena filipendulae) recently emerged from chysalis
William Richardson: Peacock on Blackthorn blossom
William Richardson: Peacock butterfly on Blackthorn blossom
William Richardson: Peacock (Aglais io) on Blackthorn blossom
William Richardson: peacock (Aglais io) at rest on fencing
William Richardson: Painted lady (Vanessa cardui) underwing
William Richardson: Painted Lady - Vanessa cardui
William Richardson: Marbled white (Melanargia galathea) on thistle
William Richardson: Male and female Brimstone in flight
William Richardson: Green-veined white (Pieris napi)
William Richardson: Gatekeeper (Pyronia tithonus) on flower
William Richardson: Gate Keeper (Pyronia tithonus) feeds on flower
William Richardson: common blue (Polyommatus icarus) on food plant
William Richardson: Common blue (Polyommatus icarus) Male
William Richardson: common blue (Polyommatus icarus) male on flower
William Richardson: common blue (Polyommatus icarus) Female
William Richardson: Brimstone Gonepteryx rhamni in flight