Change admin avatar only (without Gravatar or plugin)?
I don’t like the idea of using Gravatar, and I don’t want my users to be able to change their avatar. However I want to replace the avatar for the admin role only. Is it possible to do this without using a plugin and without Gravatar?
I have found code snippets to replace the default gravatar, but that would be sitewide for all users. I only want to replace the admin avatar.