DUBLIN.- The National Gallery of Ireland‘s famous Vaughan collection of watercolors by JMW Turner (1775-1851) will be on display for the month of January. It includes Turner’s most striking works in watercolor painted during his later European tours: the Doge’s Palace in Venice, Lake Lucerne, and the fortresses at Bellinzona in Switzerland. This year the exhibition will be complemented by a display of seventeenth-, eighteenth- and nineteenth-century silhouettes and miniatures from the Mary A. McNeill