Leaving Olana 2021

As you drive away from Frederic Church's home "Olana" there is a scenic descent.

In the foyer of the house a blue iridescent butterfly is displayed in a small frame.
A google search initially gave no information on the item -- but then I found a web entry that claims it was collected by Frederick Church in Columbia and that Church used it as a painting reference.

Also that it is probably a "Morpho," but the blue color had faded.