4. Tap the "Markup" icon. You can now select various drawing styles, from marker to pen to pencil to paintbrush. You can also choose the colors you'd like to use to draw directly on the photo.

There are two ways to change the background color ... icon in the top-left, then select the photo or video that you want to upload. 2. Tap the three dot icon in the top-right corner, then select Draw.