www.ukbutterflies.co.uk

The chances of this not being a Common Blue are slim... and if it’s a Common Blue that’s good because I’ve not seen them here before...
But, is this possibly something else? Field next to my garden. Grass, clover, dock, ragwort etc. Acid soil. Very dry this year.

Thanks for any help!

Looks good for a Common Blue to me, don't think there's anything in your bit of France to confuse them with

Thank you. I’d hoped (ridiculously) for Plebejus... but Common Blue is still good!