This is a below view of Reythala in flight. I drew the original several years ago and redrew it for my story 'The Gryphon' . I intended for it to show how the Dranthuhris wing structure looks in flight and some of how the wings work. As can be discerned from this drawing, the Dranthuhris wing is a very different design than any known vertebrate wing. The current singular wing pair evolved from an ancestral form which had four separate wings. I write too much as is on these postings, so I won't go into any more lengthy discussions on Dranthuhris anatomy.