Project images -- how best to check if any of them are portrait aspect

project_images

  <project>
    <section id="3" handle="projects">Projects</section>
    <entry id="51">
      <title handle="nokia-people">Nokia People</title>
      <images field-id="4" subsection-id="1" items="23">
        <item id="43">
          <image size="1.03 MB" path="/assets/images" type="image/jpeg">
            <filename>page-1-mike-1348214361.jpg</filename>
            <meta creation="2012-09-21T08:59:21+01:00" width="885" height="1328" />
          </image>
          <title handle="mike">Mike</title>
        </item>
        <item id="44">
          <image size="889 KB" path="/assets/images" type="image/jpeg">
            <filename>page-2-mike-1348214374.jpg</filename>
            <meta creation="2012-09-21T08:59:34+01:00" width="885" height="1328" />
          </image>
          <title handle="mike">Mike</title>
        </item>
        <item id="45">
          <image size="892 KB" path="/assets/images" type="image/jpeg">
            <filename>page-3-dalton-1348214402.jpg</filename>
            <meta creation="2012-09-21T09:00:01+01:00" width="885" height="1328" />
          </image>
          <title handle="dalton">Dalton</title>
        </item>
        <item id="46">
          <image size="853 KB" path="/assets/images" type="image/jpeg">
            <filename>page-4-dalton-1348214422.jpg</filename>
            <meta creation="2012-09-21T09:00:22+01:00" width="885" height="1328" />
          </image>
          <title handle="dalton">Dalton</title>
        </item>
        <item id="47">
          <image size="1.41 MB" path="/assets/images" type="image/jpeg">
            <filename>page-5-christina-1348214439.jpg</filename>
            <meta creation="2012-09-21T09:00:39+01:00" width="885" height="1328" />
          </image>
          <title handle="christina">Christina</title>
        </item>
        <item id="48">
          <image size="975 KB" path="/assets/images" type="image/jpeg">
            <filename>page-6-christina-1348214455.jpg</filename>
            <meta creation="2012-09-21T09:00:54+01:00" width="885" height="1328" />
          </image>
          <title handle="christina">Christina</title>
        </item>
        <item id="49">
          <image size="860 KB" path="/assets/images" type="image/jpeg">
            <filename>page-7-mike-1348214474.jpg</filename>
            <meta creation="2012-09-21T09:01:14+01:00" width="885" height="1328" />
          </image>
          <title handle="mike">Mike</title>
        </item>
        <item id="50">
          <image size="1.06 MB" path="/assets/images" type="image/jpeg">
            <filename>page-8-mike-1348214493.jpg</filename>
            <meta creation="2012-09-21T09:01:33+01:00" width="885" height="1328" />
          </image>
          <title handle="mike">Mike</title>
        </item>
        <item id="52">
          <image size="549 KB" path="/assets/images" type="image/jpeg">
            <filename>page-9-christopher-1348214587.jpg</filename>
            <meta creation="2012-09-21T09:03:07+01:00" width="885" height="1328" />
          </image>
          <title handle="christopher">Christopher</title>
        </item>
        <item id="53">
          <image size="576 KB" path="/assets/images" type="image/jpeg">
            <filename>page-10-christopher-1348214604.jpg</filename>
            <meta creation="2012-09-21T09:03:24+01:00" width="885" height="1328" />
          </image>
          <title handle="christopher">Christopher</title>
        </item>
        <item id="54">
          <image size="901 KB" path="/assets/images" type="image/jpeg">
            <filename>page-11-dalt-and-kryst-1348214630.jpg</filename>
            <meta creation="2012-09-21T09:03:50+01:00" width="885" height="1328" />
          </image>
          <title handle="dalt-and-kryst">Dalt &amp; Kryst</title>
        </item>
        <item id="55">
          <image size="839 KB" path="/assets/images" type="image/jpeg">
            <filename>page-christina-1348214647.jpg</filename>
            <meta creation="2012-09-21T09:04:07+01:00" width="885" height="1328" />
          </image>
          <title handle="christina">Christina</title>
        </item>
        <item id="56">
          <image size="641 KB" path="/assets/images" type="image/jpeg">
            <filename>_dsc3857-1348214786.jpg</filename>
            <meta creation="2012-09-21T09:06:26+01:00" width="885" height="1328" />
          </image>
          <title handle="" />
        </item>
        <item id="57">
          <image size="890 KB" path="/assets/images" type="image/jpeg">
            <filename>beth-2-_dsc9610-1348214795.jpg</filename>
            <meta creation="2012-09-21T09:06:34+01:00" width="885" height="1328" />
          </image>
          <title handle="beth">Beth</title>
        </item>
        <item id="58">
          <image size="655 KB" path="/assets/images" type="image/jpeg">
            <filename>christine-4-_dsc8328-1348214809.jpg</filename>
            <meta creation="2012-09-21T09:06:49+01:00" width="885" height="1328" />
          </image>
          <title handle="" />
        </item>
        <item id="59">
          <image size="793 KB" path="/assets/images" type="image/jpeg">
            <filename>christopher-4-_dsc2125-1348214821.jpg</filename>
            <meta creation="2012-09-21T09:07:01+01:00" width="885" height="1328" />
          </image>
          <title handle="" />
        </item>
        <item id="60">
          <image size="924 KB" path="/assets/images" type="image/jpeg">
            <filename>colleen-2-_dsc4762-1348214835.jpg</filename>
            <meta creation="2012-09-21T09:07:15+01:00" width="885" height="1328" />
          </image>
          <title handle="" />
        </item>
        <item id="61">
          <image size="1.24 MB" path="/assets/images" type="image/jpeg">
            <filename>d-and-k-_dsc5959-1-1348214856.jpg</filename>
            <meta creation="2012-09-21T09:07:36+01:00" width="885" height="1328" />
          </image>
          <title handle="" />
        </item>
        <item id="62">
          <image size="844 KB" path="/assets/images" type="image/jpeg">
            <filename>dalton-1-_dsc0758-1348214869.jpg</filename>
            <meta creation="2012-09-21T09:07:49+01:00" width="885" height="1328" />
          </image>
          <title handle="" />
        </item>
        <item id="63">
          <image size="625 KB" path="/assets/images" type="image/jpeg">
            <filename>kalli-_dsc9811-1348214884.jpg</filename>
            <meta creation="2012-09-21T09:08:04+01:00" width="885" height="1328" />
          </image>
          <title handle="" />
        </item>
        <item id="64">
          <image size="781 KB" path="/assets/images" type="image/jpeg">
            <filename>kalli-krystal-_dsc6877-1348214899.jpg</filename>
            <meta creation="2012-09-21T09:08:18+01:00" width="885" height="1317" />
          </image>
          <title handle="" />
        </item>
        <item id="65">
          <image size="793 KB" path="/assets/images" type="image/jpeg">
            <filename>karate-_dsc7356-1348214910.jpg</filename>
            <meta creation="2012-09-21T09:08:30+01:00" width="885" height="1328" />
          </image>
          <title handle="" />
        </item>
        <item id="66">
          <image size="400 KB" path="/assets/images" type="image/jpeg">
            <filename>la-1-_dsc3676-1348214925.jpg</filename>
            <meta creation="2012-09-21T09:08:44+01:00" width="885" height="590" />
          </image>
          <title handle="" />
        </item>
      </images>
      <categories field-id="5" subsection-id="2" items="1">
        <item id="3">
          <title handle="portraits">Portraits</title>
        </item>
      </categories>
      <client handle="nokia">Nokia</client>
      <date>
        <date timeline="1" type="exact">
          <start iso="2012-09-19T13:15:26+01:00" time="13:15" weekday="3" offset="+0100">2012-09-19</start>
        </date>
      </date>
    </entry>
  </project>