Let's get to grips with having a text with image paragraph bundle set up with PatternLab, including having options for left/right for the image/text.
Metatag cannot directly extract an image url from a media field referenced by another entity.
Back in the good old days (circa 2008, Drupal 6.3) there was me. Me and my Drupal installations. And not much of a clue about anything. Then I thought, if only I had a WYSIWYG editor, my life would be complete. Then I tried to install one (TinyMCE specifically) and lo!, my nightmares began in earnest.
You want to upgrade your website from Drupal 6 to Drupal 7. The easy way!