Click 'add picture box' button, to add on the current page.

To add a picture to the page, drag-and-drop it directly onto the page at the required location or drag-and-drop it into an existing picture box.

When an image is placed on the page, it will retain it’s original proportions and be displayed in its entirety.

If an image is dragged into a picture box, the image will be scaled to fit the frame and could be cropped.