Your link is to the wrong article. Is there anywhere that a bigger picture can be obtained?
Got it. The link is to the home page and the article link is on the sidebar. More coffee.
If you scroll down the sidebar on the right at the link you'll get a list of the available articles. The video has bigger images. I don't know how to do screen captures.
Here's the direct link to the video. And it's in English. The first one I watched was on my wife's computer in Japanese.
http://www.nhk.or.jp/daily/english/asx/32_200k.asx