Well, folks... the much hyped new baryta papers fall a little short.  Now, maybe with the Epson 3800 it's different, and we'll be running that comparison this week,but the claims that these papers exceed the gamut of AdobeRGB 1998?  I'm not seeing it. 
 

The first bit of this is Epson Premium Luster in green, and Harman Gloss FBAL in red for the Epson R2400.  After a bit, I switched the Luster to "real color" showing which part of the actual gamut we're looking at.

Baryta papers, harkening back to some of the glorious silver papers of the darkroom days, have very recently joined the inkjet printing arsenal. It’s big news.