Add some logo to all images in folder
<p>Can I add a logo to all my images which are in the <code>Images</code> folder?
If yes, how can I place the logo at the bottom left of the image?</p>

<p>On this picture you can see <code>cinepicks.com</code> in the middle of the picture. I want a logo on the bottom left of a picture and I want to do this only with PHP.</p>

<p><img src="http://i.stack.imgur.com/qkaAW.jpg" width="200"></p>

<p>Can it be done with the imagepng() function?</p>
