Hahnemuhle watercolour postcards

At the end of last year, Hahnemuehle sent me a tin of their watercolour postcards (30 size approx. 6" x 4").

I always have trouble finding suitable birthday cards for male relatives, but for my brother-in-law this year I used one of these postcards and popped it in with his gift.  On a recent visit to their cottage in the wilds of Wales I had taken a photograph of his prized Massey Ferguson tractor - an ideal subject for his birthday greeting.

Pen and watercolour -
 (birthday greetings were added later in the top lefthand corner)