Good Evening, Tsuyoshi,
I hope you had a chance to attend to show. After putting it off for months, I finally went today (last day of the show). The show was sizable and had a good representation of works in various processes. I had not previously seen original Autochromes, and I found those especially interesting. It was also interesting to watch other patrons using the museum-supplied magnifying glasses to examine details in the prints.
If this show moves to other museums elsewhere, I'd recommend a visit.
Konical