@mattdm - Why do you think spam? The user is active on several SE sites and has answered at least one other question here as well. The answer is obviously link heavy, but given the question is about SEO and images, they're generally relevant.
@JohnCavan It's a bit odd that the user does have other legit posts, so I guess not a pure spammer. However, that answer is incredibly spammy. The question isn't about "SEO" at all. And the links are only of very tangential relevance.