Facebook has started to roll out photo comments, a new feature that allows you to comment on posts with images rather than words.
Photo comments which Originally built during a Facebook employee hackathon are starting to roll out globally on the web as well as the Facebook mobile site. Users can’t yet leave photo comments within Facebook’s mobile apps, but they are viewable.
The feature is expected to come to those apps in a future update. Adding a photo comment involves clicking a camera icon beside the text box where you would typically write a message and then uploading an image from your computer. Have a look in the image below.