John Thomas Young Gilroy (30 May 1898 – 11 April 1985) was an English artist and illustrator, best known for his advertising posters for Guinness, the Irish stout. He signed many of his works, simply, "Gilroy".
John Thomas Young Gilroy (30 May 1898 – 11 April 1985) was an English artist and illustrator, best known for his advertising posters for Guinness, the Irish stout. He signed many of his works, simply, "Gilroy". (en)