Use the Images component.
The copyright symbol © now needs to be added manually. Note: Older images added prior to August 2018 will continue to add the © automatically.
To insert images into a unit, use the Images element. The Images element is quite powerful and can be used to display a slideshow of images, as well as the more common single image.
To add an image into a unit first select the Images element from the + menu
This will bring up the images dialog box.
Select Add images and select the image you want to use and upload.
When the image has uploaded a thumbnail of it will be displayed.
Select this thumbnail to reveal the caption, alt text and copyright fields.
Add the appropriate caption, alt text and copyright attribution and then Save.