Both the Serpentine and the Tate Modern have big launches coming up over the next couple of weeks.
At the Serpentine, the (new) Pavillion and the Summer Houses both open on the 10th.
Currently, the exhibition is of the master Alex Katz's delicate, yet powerful paintings, done as he enters the final phase of
The upcoming launch of the extension to the Tate Modern by Herzog de Meuron is however, buzzing the entire artworld.
Go there as soon as you can to marvel at the ingenuity.