Use gradient image avatars when a user image is undefined

Use branded generic avatars when a user has not set their avatar image. These images are designed to be abstracted from all genders, locales, and cultures.

Use the initials avatar style for users with latin characters only

The initials avatar is designed to work with latin characters only and supports 1 or 2 characters that are programmatically identified by the first name and last name in a user's account settings. For users with non-latin characters, their default avatar should be the gradient image style.

Use the guest avatar style for users without an Adobe account

The guest avatar style is designed for users who may be interacting with Adobe products, but are not logged in or do not have an Adobe account.