IchiBlack says: Yes it's been done before but it doesn't make it any less cute and nerdy to me. My now fiancé proposed to me on the front cannon turret of the historic WWII Liberty Steam Ship the SS Jeremiah O'Brien with this, I squeed!

If this newly married couple survived the battle of Hoth together, they can get through anything. Check out the before and after of their epic wedding photo below, and a video of the photoshopping process that went into creating it above.