title: Wordpress - Loop through images in media library where caption contains text 'carousel'
body: <p>Pretty new to Wordpress, what I'd like to do is create a loop in PHP which gets images uploaded to the media library via the admin interface.</p>
  
  <p>I need to only show the images where the caption text, a field completed during upload, contains the text carousel. I'd like to get the image SRC and Description. </p>
  
  <p>Is this possible?</p>