This powerpoint is free to use and distribute in digital form. Wherever the images or powerpoint is used please display

an in-text link to www.onegraydot.com and a link to www.assemblyideas.wordpress.com

You may post these images on websites individually if you wish with a copy of these links. Many thanks. Andrew Gray

No use may be made of these images may be made for financial gain without the permission of the artist. Please contact

andyg@onegraydot.co.uk