© Copyright Duncan J James 2018. These images are provided for use only in accordance with the copyright owner’s instructions and for no other purpose. The reproduction or transmission of all or part of this work, whether by photocopying or storage in any medium by electronic means or otherwise without the copyright owner’s permission, is prohibited. All rights reserved: no licence or right is granted to reproduce or adapt all or any part of this work or to use the same for the purposes of manufacture or sale of any item, unless expressly agreed by the copyright owner in writing. Any unauthorised such use will constitute an infringement of copyright.