Some rarities from the exhibit Truth and Beauty: The Pre-Raphaelites and the Old Masters – Rossetti’s Giotto Painting Dante’s Portrait, Small study versions of Millais’s Isabella, Hunt’s Valentine and The Hireling Shepard. The rare Collins’s The Devout Childhood of St. Elizabeth of Hungary(not exhibited), Elizabeth Siddal’s Holy Family, included with the wall display of connections (artists, wives, models).
Sotheby’s is promoting their Pre-Raphaelite Auction in July with a piece on a recent photo-shoot at the National Gallery in London focusing on Pre-Raphaelite Hair:
June 30, 2018 – September 30, 2018 – San Francisco
Truth and Beauty: The Pre-Raphaelites and the Old Masters is the first major exhibition to juxtapose examples by the Pre-Raphaelite Brotherhood with works that inspired its members, including Italian old masters Fra Angelico and Pietro Perugino and their northern contemporaries Jan van Eyck and Hans Memling. It reveals how the Brotherhood’s aesthetic evolved over time to embrace artistic influences from the High and late Renaissance, such as Titian and Veronese. It also offers a rich multimedia opportunity to examine the artists’ attraction to stained glass, domestic decorations, and sixteenth-century textiles.
https://legionofhonor.famsf.org/exhibitions/truth-and-beauty-pre-raphaelites-and-old-masters
A new 
exhibit at the National Gallery in London starts in October 2017 on Van Eyck’s influence on the Pre-Raphaelites. My book also touches on this.
Painting With Light: Art and Photography from the Pre-Raphaelites to the Modern Age
Exhibit at Tate Britain through September 25.
http://www.tate.org.uk/whats-on/tate-britain/exhibition/painting-light
