I was lucky enough to get tickets to see the Leonardo exhibition at The National Gallery in London a couple of months ago www.nationalgallery.org.uk . There has been a lot of hype about it being a one in a lifetime opportunity to see this amazing collection of his work and I must say I wasn't disappointed. Although it was busy it was still possible to view the works quite easily and to get very close to them especially his drawings which are breath-taking. In fact I think I enjoyed those more than the paintings. Also incredible to be able to view both versions of 'The Virgin in the rocks' in the same room. This never will happen again as the one owned by The National Gallery is too fragile to be moved. So a rare event!