Important German-born British artist (born 1922) best known for his distinctive, often enigmatic portraits. ALS in pencil on the interior of a folding 4.5 x 4.75 invitation to an exhibition of Freud’s work by James Kirkman and Anthony d’Offray, no date. Freud writes to Martine. In full: “Thank you very much for your letter. I will send you a catalogue for this exhibition when they appear on Monday.” A few light smudges and spots of offsetting from pencil, and small, faint bend to unsigned panel, otherwise fine condition. R&R COA.