Photographs : The photographs are all protected by copyright and are not allowed to be copied or duplicated without permission. Should you be interested in photo material, please contact "Hartmann Design".
The texts and designs are likewise covered by copyright and are only allowed to be used upon permission having been granted by Hartmann Design. We are open to co-operation on principle and welcome your interest.
Photographers: Hartmann Design; R.Ley; P.v.Recklinghausen;N. Wischnewski; Steffen Gerdes