Listen to Graeme.
A couple of years ago I started using the Daily Art app, and fell so in love with these two pieces that I travelled to see the paint with my actual eyeballs, and it was WORTH IT.
Alison Eales, Nerves of Steel
I hope this doesn't sound patronising but go and see art. The Hockney talk has reminded me again that seeing art in the flesh is a very different experience to seeing it on a screen. You understand why people cry in art galleries. It's not just the gift shop prices.