In these images, the vegetation, the healthy vegeation, is dark green. That's the sign of tall, healthy forest. And what you can see, right after the fire is the very obvious fire scar. It's the dark reddish-brown color. And then as you chart through time, what you're going to see is the recovery on the fire scar as first grasses, and then shrubs, and then saplings and short trees come up. But what's also interesting is that twenty-some odd years after the fire, we still don't see it back to its full potential.