Trees by the Tate - Greetings from London

During the lunch break I heard a rattling at letter box and I was delighted to find this beautiful postcard from London inside. Katherine Tyrrell had taken the time and effort to sketch some trees at the famous Tate Gallery, London and had posted them to me.

The drawing is in coloured liner pen and coloured pencils I think, on a buff white strong card in a slightly panoramic view (1:2). I like the way how people are arranged in different scale from foreground to the background and it is nice to follow them through the picture. To me it seems like a film still and immediately I began to wonder what the story could be about.

Thank you very much Katherine for this unique piece of mail art.