a few links to previous work -
Leonardo da Vinci
exhibition at The Queen's Galleries
http://www.royalcollection.org.uk/exhibitions/leonardo-da-vinci-anatomist/olympian-jonathan-edwards-previews-the-exhibition
The Royal Collection
The New décor
exhibition Hayward Gallery
from The National
Gallery – a few examples of earlier work
Canaletto
Kitaj
Eastlake