Mental,
This might help ...
http://imgsrc.hubblesite.org/hu/gall...arina/tour.swf
Wait until the menu options for Dark Pillars and Bok Globules come up.
Also see JohnH's image in IC 2944 from yesterday.
http://www.iceinspace.com.au/forum/s...ad.php?t=60019
Regards, Rob.