Just a vague recollection that the "doctor of urinalysis" had been investigated before but not finding it.
There doesn't seem to be a viable alternative to being a doctor. Thing is to find some references on the early side of 1450.
Practically impossible to believe that the painter put a button on top of the hat, but someone painted the lips on the nymphs and that's a level of fine detail.
The problem is the three circular thingy-doodles. A rosary would be the expectation, but there are three of them. Maybe it's three rosaries badly drawn - for emphasis.
There doesn't seem to be a viable alternative to being a doctor. Thing is to find some references on the early side of 1450.
Practically impossible to believe that the painter put a button on top of the hat, but someone painted the lips on the nymphs and that's a level of fine detail.
The problem is the three circular thingy-doodles. A rosary would be the expectation, but there are three of them. Maybe it's three rosaries badly drawn - for emphasis.