EDINBURGH.- One of the most highly acclaimed and internationally successful artists working today is the focus of a new display at the Scottish National Gallery of Modern Art this spring. ARTIST ROOMS: Jeff Koons brings together a selection of 18 major works charting the American artists career from the early 1980s until 2003. The works on display will be taken from ARTIST ROOMS, a collection of modern and contemporary art held by Tate and National Galleries of Scotland for the nation. Following the successes of 2009 and 2010, 21 museums and galleries across the UK (including 17 venues outside of London and Edinburgh) in 2011 will be showing ARTIST ROOMS exhibitions and displays from the collection assembled by the art collector and curator, Anthony dOffay. ARTIST ROOMS is owned jointly