happy labour day creative concept with bold text and labour s on red background.

presentation advertising calligraphy screenshot document cartoon diagram signage poster banner number brand label font text logo line sign labor labour may 1st labour day elements helmet bold text wallpaper creative concept long shadow red background engineer freedom worker industrial national happy banner design holiday agenda contractor employment engineering factory flyer greeting human international job marketing organize post poster safety tool typography world lettering male revolution work wrench abstract business industry template celebration