Don't do it

Lily: Marcos... Your offer is really flattering, but... I cannot allow myself to be painted like that, to be put on the walls of some unknown man to use it for god knows what...

Marcos: But Baroness Lily, he ensured me, nobody would see it, expect for him alone!

Lily: I am sorry, Marcos, my decision is final.

Marcos: I understand, I will try to find an other way to help my client. Farewell and may our next business be more fruitful!

Lily (thinking): Now that was a strange offer I got back there...