▁in ▁museum s ▁throughout ▁the ▁world . ▁He ▁made ▁at ▁least ▁twenty ▁personal ▁exhib its , ▁including ▁exhib itions ▁of ▁his ▁draw ings ▁and ▁designs ▁in ▁the ▁Center ▁of ▁Cub an ▁Studies ▁in ▁New ▁York ▁( 1 9 7 5 ), ▁and ▁Cub an ▁phot ography ▁and ▁post ers ▁( 1 9 8 3 , ▁United ▁States ). ▁He ▁also ▁received ▁the ▁Silver ▁Medal ▁in ▁the ▁Cub an ▁P ain ting ▁Ex hib ition ▁at ▁T ampa ▁University , ▁Florida . ▁Cuba ' s ▁National ▁Museum ▁of ▁Fine ▁Arts ▁dedic ates ▁a ▁large ▁space ▁in ▁the ▁permanent ▁collections ▁h alls ▁to ▁Ra úl ▁Martínez . ▁ ▁Selected ▁solo ▁exhib itions ▁▁ 1 9 4 8 ▁ ▁Ra ul ▁Mart ine z . ▁V est ib ule ▁of ▁Ad ad ▁the ater , ▁in ▁Mat anz as . ▁▁ 1 9 5 0 ▁ ▁Ra ul ▁Mart ine z . ▁Ly ce um , ▁Hav ana , ▁Cuba . ▁▁ 1 9 5 2 ▁ ▁Ra ul ▁Mart ine z . ▁Mat anz as ▁Gallery , ▁Mat anz as , ▁Cuba . ▁Ra ul ▁Mart ine z . ▁Ly ce um , ▁Hav ana , ▁Cuba ▁▁ 1 9 5 4 ▁ ▁Ra ul ▁Mart ine z ▁and ▁Ag ust in ▁C arden as . ▁Ly ce um , ▁Hav ana , ▁Cuba . ▁▁ 1 9 5 7 ▁ ▁Ra ul ▁Mart ine z . ▁Ly ce um , ▁Hav ana , ▁Cuba . ▁▁ 1 9 6 2 ▁ ▁En am els