Click-to-enlarge image can be found here (along with a brief description), or at the only work by this artist, so far, to appear in Mr. Melcher’s blog.The Annunciation (link shows Wikipedia page, Catholic Encyclopedia page, thanks @orinoco womble!) is shown by its current-location page, with a different coloration image. A larger version can be seen by clicking the image here.The angel in this detail image is identified here. Another different coloration, click-to-enlarge image can be found here. The artist’s Wikipedia page and collection (more under Subcategories).