br ush es , ▁se lections , ▁hist og rams , ▁grad ients , ▁etc .) ▁as ▁well ▁as ▁new ▁edit ors ▁for ▁Web ▁Picture ▁Gall eries , ▁Contact ▁She ets , ▁and ▁others . ▁Vers ions ▁from ▁ 2 0 0 1 ▁to ▁the ▁ ▁current , ▁support ▁advanced ▁image ▁editing ▁tools ▁( layers , ▁trans par ency , ▁objects , ▁etc .), ▁similar ▁to ▁those ▁found ▁on ▁commercial ▁titles ▁like ▁Ad obe ▁Phot osh op . ▁ ▁References ▁ ▁Notes ▁ ▁List ▁of ▁selected ▁books ▁referencing ▁L View ▁software ▁ ▁Category : R aster ▁graphics ▁edit ors ▁Category : 1 9 9 3 ▁software <0x0A> </s> ▁Paul ▁K eres ▁( ; ▁January ▁ 7 , ▁ 1 9 1 6 J une ▁ 5 , ▁ 1 9 7 5 ) ▁was ▁an ▁Est onian ▁ch ess ▁grand master ▁and ▁ch ess ▁writer . ▁He ▁was ▁among ▁the ▁world ' s ▁top ▁players ▁from ▁the ▁mid - 1 9 3 0 s ▁to ▁the ▁mid - 1 9 6 0 s . ▁ ▁K eres ▁narrow ly ▁missed ▁a ▁chance ▁at ▁a ▁world ▁championship ▁match ▁on ▁five ▁occasions . ▁He ▁won ▁the ▁ 1 9 3 8 ▁AV RO ▁tournament , ▁which ▁led ▁to ▁negoti ations ▁for ▁a ▁title ▁match ▁against ▁champion ▁Alexander ▁Ale kh ine , ▁but ▁the ▁match ▁never ▁took ▁place ▁due ▁to ▁World ▁War ▁II . ▁After ▁the ▁war ▁K eres ▁was ▁runner - up ▁in ▁the ▁C andid ates ' ▁Tournament ▁on ▁four ▁consecutive ▁occasions . ▁