One of my greatest art inspirations since my teenager years was, and still is, Jan Lenica. He was known as the art critic and major artist of the Polish poster school, set and theatre-costume designer, children’s book illustrator, postage stamp designer, and even a movie director.
Love his vibrant trademark posters, very much hard edge style. Strong bright colors are almost always defined with contrasting outlines. You can easily spot his influence in my work.
More of his famous posters here >>>