4 4 , ▁and ▁graduated ▁in ▁ 1 9 5 0 . ▁ ▁She ▁moved ▁to ▁Paris ▁in ▁ 1 9 5 9 ▁with ▁her ▁husband ▁and ▁collabor ator ▁Greg orio ▁V ard an ega , ▁where ▁she ▁lived ▁until ▁her ▁death ▁in ▁ 2 0 0 4 . ▁ ▁Work ▁▁ ▁B oto ' s ▁earliest ▁work ▁was ▁primarily ▁geometric ▁abstra ctions . ▁During ▁the ▁ 5 0 s ▁she ▁had ▁her ▁first ▁concerns ▁regarding ▁space , ▁which ▁ended ▁in ▁cre ations ▁of ▁structures ▁where ▁she ▁made ▁use ▁of ▁p lex ig lass ▁with ▁colored ▁water . ▁By ▁ 1 9 5 6 , ▁she ▁joined ▁the ▁Con crete ▁art ▁group ▁" Ar te ▁Nue vo ". ▁ ▁She ▁was ▁among ▁the ▁first ▁artists ▁in ▁Buenos ▁Aires ▁to ▁use ▁movement ▁as ▁a ▁component ▁in ▁her ▁sculpt ures . ▁In ▁ 1 9 5 7 , ▁she ▁started ▁the ▁group ▁Art istas ▁No ▁Fig ur ativos ▁de ▁la ▁Argentina ▁alongside ▁Greg orio ▁V ard an ega . ▁ ▁In ▁ 1 9 5 9 ▁she ▁moved ▁to ▁Paris ▁and ▁a ▁year ▁later ▁she ▁took ▁part ▁in ▁the ▁I ▁B ienn ale ▁de ▁Paris ▁where ▁her ▁career ▁as ▁a ▁kin etic ▁artist ▁took ▁off , ▁her ▁work ▁was ▁centered ▁on ▁the ▁concepts ▁of ▁movement , ▁light ▁and ▁color . ▁ ▁After ▁B oto ▁moved ▁to ▁Paris , ▁Den ise ▁René ▁promoted ▁her ▁work . ▁B oto ▁began ▁to ▁incorpor ate ▁more ▁industrial ▁materials , ▁such ▁as ▁electric ▁mot ors , ▁ ▁into ▁her ▁sculpt