Mucha & the art nouveau really needs to be better known IMO.
Fun detail, Mucha made the circle around her head in the poster for artistic effect (it started with the same woman, with the play Gismonda), to draw the attention, not to the name of the play but to the womans face. It was such a success that he did it on all posters he did after that. Or so I recall...
PS. HMU if you want my small cards collection for your robot :-) If you're interested I'll try to scan the backsides.