Design a delightful coloring page featuring an adorable ballet dancer in a graceful pose. This coloring page should focus on simplicity, employing very simple line art to outline the dancer's form. The ballet dancer's outfit should showcase intricate patterns on the tutu and ballet shoes. The background can be left blank or subtly shaded to provide context. The coloring page should fill the entire page for a captivating effect. Incorporate a watermark logo in the corner for branding. Set parameters: --ar 17:22 --upbeta --style raw