Benoit Derrier
Even more than many destinations, Scandinavia blossoms in summer, its warm, lively days stretching into long, luminous evenings. And at the centre of its lovely archipelago, nowhere more so that Sweden's capital. A mix of traditional and modern, stately and avant garde, its streets and squares come alive as Stockholmers enthusiastically grasp with both hands their chance to enjoy the relatively brief Scandinavian summer - and take advantage of the long summer " white nights", when