title: Can you customize the format of a Tumblr post based on its tag?
body: <p>Doing a custom Tumblr theme that will have a mix of the usual Tumblr post-types (text, pics, links, etc). </p>
  
  <p>I'd also like to do a special post type once in awhile that'll feature my photography, but I don't want it to be resized, rather I'd like to feature the photo in high res at the full width of the theme (about 1140px wide).</p>
  
  <p>I've read about {block:HighRes} {/block:HighRes} but it seems this is for having the 500px image click-through to the original.</p>
  
  <p>Is there a way to disable this automatic re-sizing for these specific featured photography posts? Maybe a way to alter the behavior based on post tags? (e.g. if it has a "#photography" tag, display at full resolution - if not, go ahead and resize to 500px wide).</p>
  
  <p>Here's a visual example of what I'm trying to do:  <a href="http://i.imgur.com/23p09.jpg" rel="nofollow">http://i.imgur.com/23p09.jpg</a></p>