As long as you haven't played with your options and disabled the lightbox, you can.
Click on the pic, then look for text like this:
|Category||Thread||Thread Starter||Forum||Replies||Last Post|
|Yippee!||Testing Display Order Feature in Manage Attachments||Miami Mike||Test Forum||1||Sep 07, 2011 02:38 PM|
|Suggestion||How are my posts any more offensive than what is already in this thread?||Vapor Trails||Site Suggestions / Complaints||10||Aug 24, 2011 01:11 AM|
|Suggestion||Number of Attachments in a thread||Mister UHU||Site Suggestions / Complaints||4||Aug 01, 2007 07:20 AM|
|Discussion||Please show me your bowsies and shroud/ stay attachments||Aten W Arthog||Sailboats||19||Jun 28, 2007 06:09 AM|
|Discussion||this is the thread to post ur pics and show off ur skills||b36roxs||Life, The Universe, and Politics||86||Mar 29, 2007 12:19 PM|