Dear Albert Dear Mr. Deschamps,
It was a pleasure meeting with you last month. I appreciated your taking the time to show me your exquisite incredibly talented work.
My friend Michelle Higgins has informed me that the two paintings I purchased from you have arrived in perfect condition and I expect you have received the payment as agreed.
I'd like to see you again Can we meet I shall be in London in the next month or so and, should you have a few minutes, I would like to talk to you a little more about the pieces I purchased from you.
As usual, you can send your response to this letter to Michelle Higgins's address. She'll forward it to me.
Sincerely,