With Hint 5.4, contact and lead avatars and account logos are now enriched by Hint when available. When you're working in records that were created without these images, be sure to check out the Hint panel to see if there's an avatar or logo for you to enrich. It gives a nice personalized and detailed feel to the record and is just one more piece of the complete customer picture...literally!
Check out the Hint User Guide for a full list of the fields Hint can enrich for each module: Importing Hint Data.