Friday's face

Horrid day today so we didn't go out for longer than was necessary. I didn't remember to grab a Blip at all when we were out. So, this is an indoor one.
A picture of a rather special present which I bought from the V&A for my wee sister's birthday a few years ago. It was beautifully mounted by my friends in our Blackhall frame shop and now has pride of place in her living room in Leeds.
The extra gives a further clue if needed.