How to Embed Tweets on Your Website or Blog soc.li/mbYpTHJ
— Terri (@vacationfree) March 27, 2012
All you do is copy/paste. Try it you will love it.
Want to embed a photo PcWorld explains:
Want to embed a photo with the tweet? One really cool feature is that any tweets with a photo will embed that photo within any text in the tweet, as in the example below. The catch: The tweet that you're embedding needs to have the picture uploaded topic.twitter.com in order to show up in an embedded tweet. Photos uploaded to any other service won't work. If you want to make your photo tweets easier to share in light of this, you may want to start uploading your pictures to Twitter's own service.