With the help of my friend in Chelyabinsk the unknown thing at the painting 'The Market' of the painter Sorokin (the exhibition is still in Teylers Museum at this moment) is solved. It is a дуга (doegá), part of a horse-bridle. I showed the email with the informative pictures to the museumkeepers and some visitors who were all very enthousiastic about this way of sharing Art-information. After that: De Vishal where we saw the paintings for the auction next Sunday. At De Grote Markt: wine and 'bitterballen'. Our tradition after visiting an exhibition.