This 'Circus Girl' was an successful Monckton and Caryll musical comedy dating from the 1890s. No discernible artist (although I do need new glasses) unless of course it's the clown peering in from the top right. It was a very successful show indeed, earning additional 'publicity' when the celebrated actor William Terriss, who was on his way to see the show, was stabbed outside the Adelphi theatre by a deranged fellow thespian. This poster is I think for the tour that followed.
Nice to see the character of the Italian ring master Albertoni dead centre, although I am sorry that if doesn't feature the splendidly named 'Drivelli' (the owner of the circus) or the villainous wrestler 'Toothick Pasha the Terrible Turk' who has to fight an American bartender to stop him getting the heroine. Great stuff!