Hints and tips:
...One of these is listed on the official website as "a financial service platform implementing an array of avante garde [sic] technologies"....
...Brave new worlds, and how they bit the dust, also feature at Tate Modern’s constructivist show (see Russia’s revolutionary avante-garde)....
...Meanwhile, a thrillingly sensitive interpretation of this period of Wolpe’s career by pianist Johan Bossers shifts from rowdy cabaret to avante garde with inventive musical agility....
International Edition