• The Prado at 200
• An interview with Kerry James Marshall
• Baltimore’s world-class museums
• Portrait miniatures by Nicholas Hilliard and Isaac Oliver
Plus: previews of TEFAF Maastricht and Salon du Dessin, the Rijksmuseum’s Year of Rembrandt, and the Museum of Jurassic Technology in Los Angeles
In defence of the Stonehenge road tunnel
Plans to sink a dual carriageway beneath Stonehenge have been heavily criticised – but the tunnel will improve our experience of the site, writes Timothy Darvill