▁Carl ▁Van ▁V ech ten , ▁for ▁whom ▁the ▁campus ▁museum ▁is ▁named , ▁and ▁a ▁substantial ▁collection ▁of ▁materials ▁associated ▁with ▁Charles ▁W . ▁Ch est n utt . ▁ ▁Alfred ▁St ie gl itz ▁Collection ▁In ▁ 1 9 4 9 , ▁Georgia ▁O ' K ee ffe ▁don ated ▁to ▁F isk ▁a ▁number ▁of ▁paint ings ▁that ▁had ▁belonged ▁to ▁her ▁husband , ▁the ▁photograph er ▁and ▁art ▁patron ▁Alfred ▁St ie gl itz . ▁The ▁collection ▁consists ▁of ▁ 1 0 1 ▁works ▁by ▁important ▁artists , ▁including ▁European ▁modern ists ▁Paul ▁C é z anne , ▁Pierre - August e ▁Ren oir , ▁Pablo ▁Pic asso ▁and ▁Diego ▁River a , ▁as ▁well ▁as ▁American ▁artists ▁Mars den ▁Hart ley , ▁Arthur ▁D ove ▁and ▁Charles ▁Dem uth ▁and ▁works ▁by ▁O ' K ee ffe . ▁ ▁In ▁ 2 0 0 5 , ▁mount ing ▁financial ▁difficulties ▁and ▁d eter ior ating ▁conditions ▁in ▁the ▁gallery ▁led ▁the ▁University ▁trust ees ▁to ▁vote ▁to ▁sell ▁two ▁of ▁the ▁paint ings , ▁O ' K ee ffe ' s ▁" Rad i ator ▁Building " ▁and ▁Hart ley ' s ▁" P ain ting ▁No . ▁ 3 ," ▁together ▁estimated ▁to ▁be ▁worth ▁up ▁to ▁ 4 5 ▁million ▁U . S . ▁dollars . ▁The ▁sale ▁was ▁challeng ed ▁by ▁the ▁Georgia ▁O ' K ee ffe ▁Museum , ▁the ▁legal ▁guard ians ▁of ▁her ▁estate . ▁As ▁a ▁comprom ise , ▁a ▁joint