Previeweet is an awesome browser extension that provides Twitter users with in stream image previews
You will have a nice preview of the images uploaded by users, so you can expand the ones you are really interested in.
- Twitter (pic.twitter.com)
and many more!
Due to the twitter cache, you might need to clear the browser cache or press CTRL+R to make previeweet working.
Bugs? Questions? contact me on twitter: