Possible to modify a decedent html tag attr of a component without the tag being a child component?

[Matthew Young]

I have a link like this:

<a wicket:id="link"><img src="face.png"/></a>

When link.isEnable() == false, I need to add style attribute to the <img>
tag.  Is it possible to do this without turning the <img> into a child
component of the link?