Framing and background shape

The framing and circle shape in the background help to centralise the silhouette and make the viewer focus on the character itself. Because this image is inspired by Art Nouveau illustrations, I create this kind of framing with decorative elements in the background. The easiest way to create a symmetrical frame in Procreate is to use the Symmetry tool. Just go to Canvas>drawing Guide>edit Drawing Guide>symmetry.