The profile pic is a 1797 portrait of a Russian lady named M. I. Lopukhina. She is very pretty, but...please see here:
https://faculty.risd.edu/evarshav/BorovikovskyLopukhina.html
All: I used the "tineye" website to search for the image:
If we don't want to leave the space blank:
The state flower of Virginia is the flowering dogwood, that would be lovely as a symbol of Sarah's new home (even if Virginia wasn't yet a state, let alone with an official flower).
Or an early map of Isle of Wight.
