An interesting promotional poster for the Exposition Coloniale in Marseille, 1922. In this particular case, illustrating the replica they made of Angkor Wat and a traditional dancer from Indochine. This of course, could be one reason why the Lao poet is traveling in Europe during the timeline of the upcoming re-release of Chaosium's Horror on the Orient Express.
Here we have another example of the Exposition Coloniale promotional poster that was also used in 1922. This one features a Lao woman, and if you look closely, a traditional Lao-style Buddha with his arms in the distinctive "Calling for Rain" position that is found almost exclusively in the region.
Here, we have an example of the front page coverage of the Exposition Coloniale in 1922 by Le Petit Journal Illustre, which was particularly enamored with the Cambodian exhibit.