Quirky Art Show Poster Design

Art Show…Want a look like a vintage circus, concert poster … can use clip art, my art, my image but eye catching, unique … text includes date, place etc. could be block at bottom but FUNKY, CRAZY, OUTSIDE THE BOX, my art is not typical or the usual for here. I’m retired, older, just need help with design, if you know a printer …great, like 11x 17 … I live on a fixed income… can sent image from my last show … but love the circus idea!