John, What a great picture!
Put your mouse on the picture. Right click, "copy image location." Then go to the Photo Challenge and ANSWER. Type your text in the box with the green border. Then look up top for the photo icon. It is supposed to resemble a sun and 2 mountains. (Starting on the right with the face icon, it is the 5th one in). Click there. This will open a dialogue box. In the space for the URL, paste the image location. Over on left are some boxes. The first one is Width. Click there. Your picture will appear. Click OK. Then click Add Answer (below, in the green box.)
This is such a great photo. I hope everyone will get to see it.