title: Foursquare: Photos on venues/photos but not on venues/explore?
body: <p>If you use Foursquare's API venues/explore to get venues in a certain area, you get in the response the number of photos. For example, the default query generated when you press the "Try It" button in the API documentation:</p>
  
  <p><a href="https://api.foursquare.com/v2/venues/explore?ll=40.7,-74">https://api.foursquare.com/v2/venues/explore?ll=40.7,-74</a></p>
  
  <p>Gives something like:</p>
  
  <pre><code>    &lt;...&gt;
      venue: {
          id: "4de1b34ec65b7a3e2109e46f",
          name: "Beekman Beer Garden",
      &lt;...&gt;
      photos: {
          count: 371,
          groups: [ ],
      }
  </code></pre>
  
  <p>But no photo URL of the venue.</p>
  
  <p>If you try the venues/photos to retrieve the photos of this venue, you get a full list of photos:</p>
  
  <p><a href="https://api.foursquare.com/v2/venues/4de1b34ec65b7a3e2109e46f/photos?group=venue">https://api.foursquare.com/v2/venues/4de1b34ec65b7a3e2109e46f/photos?group=venue</a></p>
  
  <p>Response:</p>
  
  <pre><code>    &lt;...&gt;
      id: "4fecf72ae4b0f9f20ef5f4ae",
      &lt;...&gt;
      prefix: "https://irs0.4sqi.net/img/general/",
      suffix: "/Ch8l3fTBYzszVoOiDcWoklClo9wbWseLr2ZXBbde4es.jpg",
      &lt;...&gt;
  
      id: "4fecd642e4b0f3117eb4d2e3",
      &lt;...&gt;
      prefix: "https://irs1.4sqi.net/img/general/",
      suffix: "/kWzECY2VMssTWex1GNZITP-YlWzWDHZYsV5p2k4tsEk.jpg",
      &lt;...&gt;
  </code></pre>
  
  <p>As you can see, there are a lot of public photos for the venue.</p>
  
  <p>The venues/explore API seems to include the url of a photo in some rare cases. Why is that? Is there a way of getting a photo for each venue using /explore, not /photos?</p>