If you're thinking about seeing Wright of Derby: From the Shadows at the National Gallery in London, be warned: There's not a huge amount to this show. The gallery describes it as "the first major exhibition dedicated to the British artist’s 'candlelight' paintings". Major? There are actually only 10 of Joseph Wright's oil paintings in this smallish display, and while they certainly include some of his finest, it's not a lot for your money. Especially as the star attraction is An Experiment on a Bird in the Air Pump , Wright's masterpiece of 1768, which you can usually see for free just yards away in another room in the gallery, in rather less cramped circumstances. Without a shadow of a doubt, it's an astonishing painting, somehow encapsulating the 18th-century Enlightenment -- the advance of reason and science -- in one image. Whenever we're in the National Gallery we almost always stop by to look at it for a minute or two. There is...
Let's start off this month with Hockney and Piero: A Longer Look at the National Gallery in London. This free one-room show, running from August 8, brings together two David Hockney paintings with a picture from the gallery, Piero della Francesca's The Baptism of Christ , that is depicted in both works. On until October 27. The Ashmolean Museum in Oxford's new exhibition is Money Talks: Art, Society & Power , starting on August 9. This show aims to look at art on currency, and currency in art, bringing together notes and coins from history as well as work by artists from Rembrandt to Andy Warhol and Grayson Perry. It runs until January 5. Starting on August 24 is the last of the major exhibitions around Germany marking the 250th anniversary of the birth of Caspar David Friedrich . This one is on at the Albertinum and the Royal Palace in Dresden, where Friedrich lived and worked for more than 40 years. Caspar David Friedrich: Where It All Started is on until January 5...