Thank You etabeta, but I had to look up “Dulcis in fundo”
DULCIS IN FUNDO is an addictive devil that keeps me involved in its intriguing vanilla and orange aroma
Oh wait- that can’t be it...
LOL! In Italy it is used a lot....
You have a Guercino (”Squinter”) for 1619, 1642 and 1654. The third appears to be an aberation, and perhaps was a production of his Bologna workshop which opened in 1642. His traditional use of chiarascuro continued with his 1648 fantastical “The Persian Sibyl.” How his technique could change so rapidly between 1648 and 1654 is mystifying.