Here's a hi-res inset of Candlemas and Vindication Islands in the South Atlantic, surrounded by icebergs. There's at least a hundred of them, all shapes and sizes and some of them pretty impressive. I've tagged two that are over 1100' long. What's cool is that you can see what's under the surface, the 90% (or whatever the ratio is) of the berg that's submerged. You can look at some and think, "That ones about to roll over".