The September 3 issue of the Times Literary Supplement features a review by Theodore K. Rabb of Henry Kamen’s The Escorial: Art and Power in the Renaissance (Yale, 2010).
I can’t feature a link to it, however, because the TLS’s website is antiquated.*
Thanks to Adam Beaver for the tip!
*Here is the link, but only for subscribers to the TLS: http://entertainment.timesonline.co.uk/tol/arts_and_entertainment/the_tls/Subscriber_Archive/History_Archive/article7165938.ece
Thanks to Samuel Garcia for the link.