The crafter is Lorna Bateman and she lives in the United Kingdom. The item shown in the photo has been sold, but there are other examples of her work at this link . She offers kits to learn how to do this kind of art. I am not familiar with "stumpwork," which may be the European name for it, but it is beautiful.
I could have searched for and posted many more examples of these kinds of embroidery... but I stopped myself with these.