National gallery

The current exhibition in the Sainsbury Wing claims to be a portrait of Vienna in 1900, but in fact offers rather an interesting survey of portraits made there from the 1830s to 1918. The gallery layout has been usefully adapted to display the work thematically rather than chronologically, which is more dynamic but stylistically confusing. The only way to enjoy the show is to wander at will and pick out the paintings that appeal. There are some horrors here (I wouldn’t linger over Broncia Koller), but plenty of good things as well. The first room gives you a taste of what’s on offer: there’s a mad portrait of Emperor Franz

In 1929, Samuel Courtauld owned the most important collection of works by Paul Gauguin in England: five paintings, ten woodcuts and a sculpture. He subsequently sold two of the paintings, but for this show the gallery that bears Courtauld’s name has borrowed them back. One of them is the very beautiful ‘Martinique Landscape’ (1887), now owned by the National Galleries of Scotland, in which colour and pattern lock together in the most subtle and satisfying way. Even the rather startling turquoise with which the gallery’s walls have been painted cannot distract from its powerful presence. The other great painting here is supposedly ‘The Dream’, which Roger Fry declared was ‘the

The best way to view some of the world’s greatest works of art is to go nowhere near them. Like other celebrities, the most famous paintings are hard to get close to and there are few less spiritual experiences than being cattle-prodded as part of a crowd through an overpacked exhibition. You may visit in the hope of communing with legendary art but, as often as not, gallery-going is anti-contemplative. While there is no way of replicating the experience of standing in front of a masterpiece, technology can at least allow you your personal space. Take Google Art Project, for example, a collaboration between the omnivorous internet search company and

As I pointed out last week, one of the chief attractions of the Treasures from Budapest show at the Royal Academy is the inclusion of two rooms of Old Master drawings. For those of us who find large exhibitions overwhelming, there is a refreshingly modest display of French drawings (admission free) at the Wallace Collection, which makes a good companion to the RA’s blockbuster. The earliest work is a fanciful, somehow ethereal, black-chalk and brown-wash 16th-century drawing of a water festival at Fontainebleau, by Antoine Caron. Much tougher is a neighbouring red-chalk study by Jacques Callot, ‘Ecce Homo’. Despite a certain vulgarity of pose and gesture, it has a brash