I’ve no confirmation (1) that this is by Annie Swynnerton, or (2) that it is at the Galleria Palatina. The painting look too ‘pretty’ to be typical Annie. I have searched various Italian web sites, including those of the Galleria Palatina, but have not been able to confirm the location of the work. The image is available as a print on various web sites with the title The Glow Worm and said to be by “Annie Louisa Swynnerton,” but I can find no other confirmation. I do not believe it is by Annie, but is a mis-attribution by a commerical retailer.