Ghirlandaio and Renaissance Florence
Museo Thyssen-Bornemisza, Madrid, Spain
June 23 - October 10, 2010
An exhibition whose centerpiece is Domenico Ghirlandaio's magnificent Portrait of Giovanna Tornabuoni, 1489-90 (pictured at right).
I'm not a fan of virtual walkthroughs of exhibitions, but the museum's website boasts one which is just about as good as they get. Press [shift] to zoom in and [ctrl] to zoom back out.
Domenico Ghirlandaio in museums and art galleries worldwide