Looks like Bungie has unlocked some concept art on their Destiny page! Check it out!

https://www.bungie.net/en-us/Destiny#page=media

DAT Fireteam pic..... UHGHGHGASJFSJGDHGHDGIDSHGFJIIO

I'm going to just copy and paste my reaction from an email because it's still 100% accurate:

HO-LY SH-IT.

"Citadel" is really all I needed. That's... wow. "Epic" gets thrown around a lot. This is epic.

And all the action scenes are great, but the beauty and tranquility of "Garden" and "Ocean of Storms" really remind me of why I love Bungie games. They really know how to pace, breaking up motivated battles with serene exploration. And it makes me excited that they would include shots like that in their first press release. A lot of it is very... idealistic. Bold. I love it.

GRABBY HANDS

Gotta love all the duster action going on in those pics.