PERSON@1 -LRB- NUMBER@1 April NUMBER@2 NUMBER@3 August NUMBER@4 -RRB- was a MISC@1 artist regarded from the outset of his career as the leader of the MISC@1 school .

PERSON@1 -LRB- NUMBER@1 April NUMBER@2 -- NUMBER@3 August NUMBER@4 -RRB- was a MISC@1 artist regarded from the outset of his career as the leader of the MISC@1 school .
