Hook sentence and image after post content but before cat and tag links...

Hi.

I need to insert a paragraph sentence and an image at the end of every post. Like if it was a signature from the blog author...

I thought I would be able to hook a paragraph and image into the end of each post. But the closest hook I found is "after_entry_content". This places those elements after the meta tag and category... So, this solution is not suitable.

Is there a way to place a hook before the element that shows categories and tags (footer class="entry-meta" ..., I guess...)? Or do you see any other solution for obtaining this objective without an additional plugin?