Images placed in the scene can be edited.
Placing an image into the scene or selecting an image will bring up a toolbar where you can edit the image.
Basically, when you select an image, you can resize the image using dots placed at every corner of the image.
Features on the toolbar
1. Delete image
2. Circular masking
3. Resize image
4. Bring up layer
5. Send back layer
6. Delete All images