Mail features you aren’t using: The Photo Browser

Want to attach an image to an e-mail message? Use Mail’s Photo Browser to grab a photo from your iPhoto library without launching iPhoto.I can’t tell you how many times I’ve wanted to mail someone a photo, and my first impulse was to launch iPhoto and then drag an image into Mail or use iPhoto’s Share -> Email command. But there’s a quicker and easier way. In Mail, just choose Window -> Photo Browser. A floating window appears instantly, showing the complete contents of your iPhoto library. Locate the picture you want, drag it into a message window, and you’re done.

via The seven most underused Mail features | Business Center | Working Mac | Macworld.