Gravatar (globally recognized avatar) is a popular third-party profile image service. You can choose to use a Gravatar image with your Submittable profile.
If you don't already have a Gravatar account, you will need to create one at Gravatar.
If you do already have a Gravatar account, your Gravatar image is associated with a specific email address. Make sure your Gravatar account uses the email address you use for your Submittable account, and the image should just show up in Submittable.
Questions? Contact us at email@example.com.