In this article, you will learn how to set a background image of a box in Chamaileon.
Here is a short video:
Here it is step by step:
First, you should add a box to your email.
Turn on the background image switch.
And here is your background image.
Make sure to add a text box to it, and delete the text if it's not necessary for your email otherwise the background content won't be shown. To be shown, it has to have content inside.
If the background image is too large, you can check this article to see how to fit your image in a box.