Our community is Gravatar-enabled. Gravatar is an initiative which allows you to use and manage a single avatar (profile picture) across all compatible platforms on the web:
Go to the URL, sign in (using the email address you use for Babelway!!) and the picture you set there will populate your user profile in this community and any other Gravatar enabled community you interact with using the same email address.
Note that Gravatar only shares the picture. It isn't possible for someone to trace back your email address from that picture so your email information remains confidential.
It may take a few seconds and a hard refresh (CTRL+F5) of the page for your picture to appear in your community user profile.