Licence

The lectures are copyright Patrick Boyde, and may not be reproduced without permission. Most of the images on the site are under a Creative Commons license. The following images are reproduced by kind permission from their copyright holders, to whom any questions about their use should be directed:

• F1_8: reproduced with kind permission from the NGG Picture Library
• F4_18a: reproduced with kind permission from Fototeca Gilardi