I'm tinkering with React Native and am trying to simply display an image with the image library from a URL. When I run this, all that is shown is the 'React Native' text, but no image. What am I doing wrong?

'use strict';



var React = require('react-native');

var {

  AppRegistry,

  StyleSheet,

  Image,

  Text,

  View,

} = React;



var AwesomeProject = React.createClass({

  render: function() {

    return (

      <View style={styles.container}>

        <Text style={styles.welcome}>

          React Native

        </Text>

        <Image 

          source={{uri: 'http://facebook.github.io/react/img/logo_og.png'}}

        />

      </View>

    );

  }

});