Portrait of Henry Tudor?

Maybe I'm just bringing up the rear with this, and everyone else knows it well, but I've never seen this portrait before. Can anyone tell me anything about it? http://www.bbc.co.uk/arts/yourpaintings/paintings/portrait-of-an-unknown-nobleman-12234 I know the link refers to an unknown nobleman', but the eyes have a certain familiar look, and the name Henry' is clearly visible. The museum identifies it as Henry VII. If it is, it clearly shows him as a young man, with long reddish hair and (perhaps) hazel-brown eyes. Change of hat style too. <g> Sandra =^..^=