. "collection of work" . . . "Saud Al-Thani of Qatar purchased" . "Collecting practices of the Al-Thani Family" . "the Al-Thani Family" . "Royal Family of Qatar" . . "sponsored in part the Ch\u00E2teau de Versailles exhibition" . "collect" . "collection" . "installed at the Qatar National Convention Centre" . . . "Collecting practices of the Al-Thani Family" . . . . . "avid art collector" .