Small Tortoiseshell (I think)

Today’s Tiny Tuesday challenge of narrow aperture tiny is, well, .....challenging. I’ve taken shots of a number of tiny things (mainly insects) and I’ve decided on this butterfly with a lot of the background in focus(ish). Followers of my journal will know that my knowledge of butterflies and moths is limited. I think this is a Small Tortoiseshell but please put me out of my misery if I’m mistaken.
Many thanks to isbi for hosting this month’s Tiny Tuesday challenge.