▁Werner ▁Bischof , ▁Bruce ▁David son , ▁Dennis ▁Stock , ▁Eug ene ▁Smith , ▁Robert ▁Do is ne au , ▁Br assa ï , ▁Manuel ▁Al vare z ▁Bra vo , ▁William ▁Klein , ▁Ir ving ▁P enn , ▁and ▁Richard ▁A ved on . ▁ ▁In ▁ 1 9 5 1 , ▁Gil ou ▁created ▁a ▁month ly ▁art ▁magazine ▁called ▁Con na isseur ▁des ▁Arts . ▁It ▁was ▁renamed ▁to ▁Con na issance ▁des ▁Arts ▁in ▁ 1 9 5 2 . ▁Francis ▁S par ▁was ▁its ▁Man aging ▁Editor , ▁while ▁Gil ou ▁was ▁its ▁Art ▁Director . ▁ ▁Gil ou ▁also ▁directed ▁the ▁creation ▁of ▁Ré al ités ' ▁collection ▁of ▁art ▁reference ▁books . ▁He ▁always ▁respond ed ▁fav ou rab ly ▁to ▁inv itations ▁to ▁speak ▁at ▁con ferences ▁or ▁to ▁lead ▁art ▁work sh ops . ▁In ▁this ▁line , ▁he ▁began ▁giving ▁lect ures ▁and ▁courses ▁at ▁the ▁Institut ▁Sup érieur ▁des ▁Be aux - Ar ts ▁of ▁Bes an çon ▁( D ou bs , ▁France ) ▁in ▁ 1 9 5 8 . ▁ ▁Gil ou ▁was ▁also ▁an ▁enthus i astic ▁art ▁collect or . ▁During ▁the ▁last ▁years ▁of ▁his ▁life , ▁he ▁collected ▁art ▁pieces ▁that ▁were ▁orient ed ▁towards ▁spiritual ity ▁and ▁its ▁various ▁expressions ▁in ▁art : ▁Chinese ▁paint ings ▁and ▁sculpt ures , ▁Japanese ▁z en ▁port ra its , ▁Pers ian ▁paint ings , ▁Christian ▁B ys antine ▁and ▁Mos an ▁art , ▁and ▁arch a