What evidence leads scholars to see the influence of Art Nouveau in Toulouse-Lautrec's Jane Avril?

Fill in the missing information in the following outline of the Agebekor performance described by the author

What will be an ideal response?

What did Count Basie describe as “four heavy beats to a bar, and no cheating”?

A. boogie-woogie B. 12-bar blues form C. Kansas City “jump” D. the new bebop style