My image on HTML won't show only a blue question mark box
<p>Im learning HTML so I'm fairly new, I've been searching the web and haven't found a solution, it might be a minor error something I'm missing.</p>

<pre><code>&lt;!DOCTYPE html&gt;

&lt;head&gt;
    &lt;title&gt;Andis Place&lt;/title&gt;

&lt;/head&gt;

&lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /&gt;

    &lt;body&gt;

&lt;h1&gt; &lt;center&gt; &lt;font color=“Blue&gt; Welcome to Andis Place&lt;/font&gt;
&lt;/center&gt; &lt;/h1&gt;

&lt;p&gt; &lt;font color=“Orange&gt;Check out my different social media accounts down below and feel free to follow&lt;/font&gt;&lt;/p&gt;


 &lt;a href=“https://twitter.com”&gt; Andis twitter&lt;/a&gt;


 &lt;a href=“https://www.instagram.com/andygonza_lez/?hl=en”&gt; Andis Instagram&lt;/a&gt; 


 &lt;a href=“https://m.facebook.com/“&gt; Andis Facebook&lt;/a&gt;

&lt;h1&gt;&lt;a href=“”&gt; &lt;center&gt; SHOP &lt;/center&gt;&lt;a/&gt; &lt;/h1&gt;

&lt;img src=“http://raulperez.tieneblog.net/wp-content/uploads/2015/09/tux.jpg”/&gt;
</code></pre>



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