A useful parameter to add for the
GetImage method would be alignment:
<%# GetImage("NewsTeaser", 200, 200, 100, "image", "right") %>
would produce:
<img border="0" src="/getattachment/f2fba9c6-017b-44bd-a89c-286b1f807d65/image.aspx" alt="image" width="200" height="100" align="right" />