I loved that I recognized many of the locations mentioned here, like The Back Bay, The South End, Newbury Street, The Mandarin Oriental Hotel, The Museum Of Modern Art, of course the Isabella Stewart-Gardner Museum. I have actually long held a little-known fascination with the Gardner heist, primarily because of the idea that her will induces the museum board to leave empty frames in their place, even decades after the only unsolved large-scale art heist. It is unsettling, moving, eye-opening, and an entire mix of feelings to stand in front of these empty frames, something that could not have been created in any other situation. Something I am sure Isabella Gardner never could have foreseen when she wrote her will that way, but, somehow, based on what I have read about her character, I am sure it is exactly the way she would have loved it to be.
One might guess Shapiro's background is in the arts, but, no, she simply has done her research. The detailed painting techniques Claire Roth, the protagonist, uses for her side commissions for "Reproductions.com" (from the stripping to the layers to the baking), the methods of detection used by Claire herself as well as the authorities (Stretcher bars, frames, paint fissures, paint stroke directions, but mostly a lot of experience and/or intuition), the way characters interact in the fine art world, the real-life characters John Myatt, Ely Sakhai, Han Van Meegeren (These characters each have amazing stories in their own right, the latter having become so masterful at reproducing Dutch paintings that, in order to evade prosecution, he had to confess a painting he had sold to The Nazis was one he had painted. As it was so good that they still did not believe him, experts watched as he went through the entire process, reproducing the painting again.)
I do greatly appreciate Impressionism, even "Realism", as art historians and Degas himself has been quoted to categorize his work. I have always been a fan of Degas' Dancer Series in particular.
The suspense level was about right. Although I do feel there was a little too much DaVinci Code. By this I mean a little overwhelming , unnecessary side plots, information, etcetera.
In all, a great read.