Louis Icart also drew an incredible amount of book pages and menu cards.
Book pages are illlustration books that were put out by Icart. There were many of these in circulation (so they do not tend to be as sought-after as his etchings) but they are still beautiful pieces of art deco history, and very desirable collectible pieces.
There can be some incredibly hard-to-find treasures in some of these book pages, as well. Some of the early printings (say, editions 1-25) can even have original pieces in them!