I just completed this collage. I had to learn some new things with Photoshop to do the simplest tasks, like draw a line. In researching the topic I learned that there are many living things with the title of Harlequin. The Harlequin Sweetlips is also called a clown fish. The flowers growing voluntarily in my driveway are Harlequin flowers. I never could remember the scientific name but I think this one will stick.