▁R ue ▁de ▁la ▁Ba ume ▁in ▁the ▁ 8 th ▁arr ondissement ▁of ▁Paris . ▁During ▁his ▁periods ▁of ▁leave ▁he ▁continued ▁to ▁purchase ▁Cub ist ▁works . ▁From ▁May , ▁ 1 9 1 6 , ▁Ros enberg ▁worked ▁outside ▁his ▁unit ▁as ▁an ▁English ▁interpreter ▁at ▁the ▁field ▁headquarters ▁of ▁the ▁Al lied ▁forces ▁on ▁the ▁Som me ▁front . ▁During ▁leave ▁at ▁the ▁end ▁of ▁ 1 9 1 6 ▁Ros enberg , ▁through ▁the ▁inter medi ary ▁of ▁Juan ▁Gr is , ▁went ▁to ▁G ino ▁Sever ini ' s ▁studio ▁and ▁bought ▁a ▁large ▁painting ▁of ▁Woman ▁Reading ; ▁possibly ▁Sever ini ' s ▁ 1 9 1 6 ▁Fem me ▁l is ant ▁( Je anne ▁dans ▁l ’ atel ier ; ▁La ▁lecture ▁n . ▁ 1 ). ▁The ▁death ▁of ▁Um berto ▁B occ ioni ▁during ▁the ▁month ▁of ▁August ▁ 1 9 1 6 ▁marked ▁Sever ini ' s ▁ru pt ure ▁from ▁Fut ur ism ▁and ▁his ▁move ▁closer ▁to ▁the ▁Cub ists . ▁ ▁Galerie ▁de ▁L ' E ff ort ▁Mod erne ▁ ▁In ▁March ▁ 1 9 1 7 , ▁the ▁second ▁line ▁of ▁defense ▁cleared ▁Ros enberg ' s ▁unit ▁moved ▁to ▁Le ▁Hav re . ▁In ▁July ▁of ▁the ▁same ▁year ▁Ros enberg ▁returned ▁to ▁his ▁old ▁unit , ▁now ▁station ed ▁at ▁an ▁air port ▁in ▁N anter re . ▁Cl oser ▁to ▁Paris , ▁Ros enberg ▁decided ▁to ▁re open ▁his ▁gallery . ▁ ▁With