You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <allimages aicontinue="Capanna_mombasa.jpg" />
  </query-continue>
  <query>
    <allimages>
      <img name="Bazaar_nairobi.jpg" timestamp="2016-01-24T11:28:01Z" url="https://www.miniaturefantasy.com/images/f/f0/Bazaar_nairobi.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Bazaar_nairobi.jpg" ns="6" title="File:Bazaar nairobi.jpg" />
      <img name="Bertha_Shipley.jpg" timestamp="2016-02-04T10:44:45Z" url="https://www.miniaturefantasy.com/images/3/3b/Bertha_Shipley.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Bertha_Shipley.jpg" ns="6" title="File:Bertha Shipley.jpg" />
      <img name="Blood_War.jpg" timestamp="2013-04-24T08:52:22Z" url="https://www.miniaturefantasy.com/images/1/15/Blood_War.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Blood_War.jpg" ns="6" title="File:Blood War.jpg" />
      <img name="Botto.jpg" timestamp="2016-01-25T11:35:01Z" url="https://www.miniaturefantasy.com/images/2/2a/Botto.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Botto.jpg" ns="6" title="File:Botto.jpg" />
      <img name="British_museum.jpg" timestamp="2016-01-25T10:51:03Z" url="https://www.miniaturefantasy.com/images/3/38/British_museum.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:British_museum.jpg" ns="6" title="File:British museum.jpg" />
      <img name="Bundari.jpg" timestamp="2016-02-23T08:56:48Z" url="https://www.miniaturefantasy.com/images/a/a7/Bundari.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Bundari.jpg" ns="6" title="File:Bundari.jpg" />
      <img name="Cairohotel.jpg" timestamp="2016-01-25T12:16:32Z" url="https://www.miniaturefantasy.com/images/f/f1/Cairohotel.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Cairohotel.jpg" ns="6" title="File:Cairohotel.jpg" />
      <img name="Cairopartenzadeborah.jpg" timestamp="2016-01-25T14:10:53Z" url="https://www.miniaturefantasy.com/images/e/eb/Cairopartenzadeborah.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Cairopartenzadeborah.jpg" ns="6" title="File:Cairopartenzadeborah.jpg" />
      <img name="Cairoview.jpeg" timestamp="2016-01-26T17:15:59Z" url="https://www.miniaturefantasy.com/images/6/6a/Cairoview.jpeg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Cairoview.jpeg" ns="6" title="File:Cairoview.jpeg" />
      <img name="Camaleonte.jpg" timestamp="2016-02-23T08:57:10Z" url="https://www.miniaturefantasy.com/images/3/3c/Camaleonte.jpg" descriptionurl="https://www.miniaturefantasy.com/index.php/File:Camaleonte.jpg" ns="6" title="File:Camaleonte.jpg" />
    </allimages>
  </query>
</api>