FirminBaesis a Belgianimpressionistpainterborn in Saint-Josse-ten-Node19 April 1874and died inUccleDecember 4, 1943. FirminBaesis the son ofa painter and decoratorHenriBaes, professor at theRoyal Academy of FineArts in Brussels, andHeloiseBoly. He had twosisters, Alice and Irma. The lattermarriedthe painterFransvanHolder.Hewas a pupil ofLéonFrédéricat the Royal Academyof FineArts in Brussels.
He paintedgenre scenes andwas also atalented portraitistprincipaleementusespastel.AlexSalkinwrote "we are often confused byhisskill incompositionandlayout" and EugeneDeSeyn"FirminBaesis avirtuosopastel,sometimesabusingthisvirtuosity." Variousworks are exhibitedin museums inBrussels, AntwerpBruges andKortrijk.