EDINBURGH.- The highlight of the 2010 summer season at the National Gallery Complex will be a ground-breaking exhibition on the subject of paintings of Impressionist Gardens. This major international exhibition of around 90 works will include spectacular loans from collections around the world, and will be the first ever to be devoted to this fascinating subject. The famous names of Impressionism will be well represented, with fine examples by Monet, Pissarro, Renoir, Manet and Sisley. In addition, the exhibition will examine the continued significance of the Impressionist garden to the generation of artists working immediately