Hi Andy. The Brown Argus is a beautiful species, which I haven't seen for too long! so, I like the images. I'm hopeless at any form of editing, so I feel unqualified to comment. The first Tortoiseshell, I find the OOF forewing, head & thorax too distracting. I like the colour match of the buddleia & the spots on the hind wing! The last one is a Painted Lady by the way. It's too far away making it a confused image to me. The focus appears to be on the buddleia giving an OOF softness. Keep at it, they're not an easy subject, but very rewarding. Kind Regards.