Thanks Thomas for the additional info. I haven't read QV's letters to VMH in awhile so I wasn't sure on the engagement period. Given the almost exact posing, etc...it seems that Tuxen might not have gotten the family poses he did with the Waleses, Cumberlands, etc...It looks like he went by what he had for the actual painting--sometimes those were photos of individual sittings but I don't know if the far-flung Hesses (Britain, Germany and Russia) were able to give him those or he cribbed from the actual work.