It's a bit more impressionistic then other fan art I've seen but this moment just seemed simple yet powerful with more silhouette then details.
But now with mine out of the way here are some other's artwork of what call "Chewbacca's Last Stand"
"I saw him, don't you get it? I saw him standing there as the moon hit Sernpidal. The air just combusted. He was standing there, roaring, screaming. The light turned him black. Just a silhouette. Then it ate into him. I saw his bones. They turned black, too, then white, so white I couldn't watch. Then nothing. My best friend, my only true friend, and I let him die. How am I supposed to live with that? How do I get that out of my head? Tell me." - Han Solo
Last pose of defiance by mikkichell on deviantART
The Death of Chewbacca by gaermish on deviantART
I don't know who the artists are that did the following...
In Loving Memory by obigirl on deviantART
And last a more bazaar picture...
Moon Falls on Chewie by MarcusWilliams on deviantART