Marbled White Butterfly on Knapweed in Oxfordshire, England

beautiful beauty black and white british delicate downland english scenes flora insects markings melanargia galathea one butterfly only antennae butterflies color green colour green countryside daytime forests full length full length leaves meadow meadows natural world nature outdoors outside purple flowers rural scenes stock image stock photo stock photograph summer symmetry upright vertical wildlife wildlife photography wildlife stock wings wild animal wild animals one animal color image color colour natural beauty united kingdom uk