The following assets have these image file requirements mentioned below:
Competition secondary watermark
300 pixels wide by 300 pixels high. If you upload an image that does not meet these size recommendations, a crop tool will be activated so that you can crop your image to the correct size.
In the below video you can see how to automatically remove the background from a asset if required.
File Format and Size Requirements
.PNG or .GIF file format. Images should have a transparent background.
Files should be no more than 500kb in size
Tip: Services such as Canva can be used to prepare your image assets for LIGR.