I will be taking a vacation for a few weeks but will leave you with these photos of the Western Marbled White which is 27mm, and it's wing span is 5-5,5cm. Flight period is May to July,and range SW Europe, from Portugal to W Italy. Frequents grassy hillsides and meadows on lower mountain slopes, from 1,000m to 1,500m. I wish you all a happy weekend, and happy snapping. Will catch up with all your blogs on my return.