An advertising poster, you might think, is completely ephemeral -- just a sheet of paper that's here today, gone tomorrow, fading in the wind and rain and then pasted over by a newer, fresher advert. The most successful advertising, though, is anything but ephemeral. How many of those television commercials from your childhood still resonate today, for example? And as the advertising poster came into its own in late 19th-century Paris, it produced some of the most striking images in French art -- and became a collector's item in its own right. Now those posters can be seen en masse at the Musée d'Orsay in Art Is in the Street , a fun if somewhat bloated exhibition that gives due credit to the masters of the art: not just Alfons Mucha, Pierre Bonnard and Henri de Toulouse-Lautrec , though they're here too, but also many others you've perhaps never heard of. This is a show that neatly brings together art and social history, often a winning formula in our eyes. An...
London's Courtauld Gallery is our first stop this month, for Goya to Impressionism: Masterpieces from the Oskar Reinhart Collection in the Swiss city of Winterthur. Cezanne, Manet, Monet, Renoir, Toulouse-Lautrec and van Gogh are among the artists featured in this show, which is taking place because the villa Am Römerholz, where the collection is usually housed, is being renovated this year. This exhibition is on from February 14 to May 26. Think of Chelsea, and you may think of the annual flower show. The Saatchi Gallery, right on the King's Road, is picking up on that theme, playing host to some 500 artworks and objects in what looks to be a somewhat overwhelming exhibition entitled Flowers -- Flora in Contemporary Art & Culture . Dozens of artists are listed as being featured -- Pedro Almodóvar, Elizabeth Blackadder, Michael Craig-Martin and Damien Hirst, to name just a handful. It's on from February 12 until May 5. And with a younger audience in mind, Young V...