Photos Feel free to use this picture as you wish but please credit the photographer. © Boris Breuer © Boris Breuer © Boris Breuer © Boris Breuer © Boris Breuer © Boris Breuer © Boris Breuer © Dick van Aalst © Dick van Aalst Dagmar & Heino Falcke© Michael Klug © Michael Klug © Eib Eibelshäuser © Eib Eibelshäuser © Eib Eibelshäuser