Displaying an image from the database.

Can someone help me display an image from a database?

I am trying to create an image tag for an image located in a
database. The following action is located in the
show_photo_controller.

def database_data
    @photo = Photo.find(params[:id])
    send_data(@photo.data,
                :filename => @photo.name,
                :type => @photo.content_type,
                :disposition => "inline")
end

If I go to the url http://localhost:3000/show_photo/database_data/1,
the photo displays properly. However, when I insert the following in
my view, it displays the image's binary as text. Suggestions?

<%= image_tag("/show_photo/database_data/1", :alt => "Image") %>

I've also pasted my code at http://pastie.caboo.se/126726. Thanks!

Great! <%= image_tag("/show_photo/database_data?id=1", :alt =>
"Image") %> worked! Thanks!