With the Manga Background filter, photo's can be processed to look like manga backgrounds. It can be used to increase the sense of your drawing occupying its own world.
Open the ① Layer window and tap the ②Import from Photo Library. From the Photo Library load the images you want to apply an manga-style background to.
Move with ① one finger drag , ② two finger pinch in and pinch out to adjust the position and size by scaling and tap the ③ ✓ button.
While the image is being read, the app will ask "Extract Line Drawing?", so tap ① Cancel.
Once the image has been imported, tap ②Filter from ①Tool Selection window .
Tap ①Manga Background .
Drag the slider such as ① Contrast, Edge Darkness, Screen Tone Size, etc to adjust. When finished, return to the canvas with ②✓ button .
By positioning the character in the background, you increase the sense of completeness in your work.