WHITE BUTTERFLY ON REIGATE HILL?

WHITE BUTTERFLY ON REIGATE HILL?

Observation - WHITE BUTTERFLY ON REIGATE HILL? - UK and Ireland. Description: WHITE BUTTERFLY ON REIGATE HILL TODAY. CAN ANYONE CONFIRM THE TYPE PLEASE? I THOUGHT IT MAY HAVE BEEN A GREEN VEINED WHITE BUT AM UNSURE.

WHITE BUTTERFLY ON REIGATE HILL TODAY. CAN ANYONE CONFIRM THE TYPE PLEASE? I THOUGHT IT MAY HAVE BEEN A GREEN VEINED WHITE BUT AM UNSURE.