Sept 05 quizmail

[Firstade]

Has anyone got any hints/clues about q.107 as its driving me twisted, been looking at portraits now for 4 hours.

[SeaJayPea]

what's the question?

[heatherglen]

Look at the link between the other three pictures. Try and find a French artist with the same link! 

[Fibonacci]

A google image search with "french portrait madame" ( I chose madame as the question said she was married)
eventaully led me to the painting concerned and the link with 108 became clear and this helped with 109 & 110.

[silly moo]

I have 4 answers but am too slow tonight to see any link at all.
Clues as to the link please.

[Fibonacci]

Look carefully at the names of the subjects of the works of art or the name of the artist in each case.