Problema con 9 imágenes valen más que 9.000 palabras


#1



No entiendo por qué me sale el siguiente mensaje: "¡Uy! Probá otra vez. Parece que no todas tus imágenes tienen atributos src. Agregalos así: !" ¿Qué está mal?


<!DOCTYPE html>
<html>
    <head>
		<link type="text/css" rel="stylesheet" href="stylesheet.css"></link>
		<title>Mi página de fotos</title>
	</head>
	<body>
	        <table border= "1px">
	        <thead>
	        <th colspan= "3">
	        </th>
	        </thead>
	        <tr>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	        </tr>
	        <tr>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	        </tr>
	        <tr>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	            <td>
	            <img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />
	            </td>
	        </tr>
	        </table>
	</body>
</html>


#2

@rocio0312
Try by changing your

<img src= "https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />

into

<img src="https://thumbs.dreamstime.com/t/red-fox-15152290.jpg" />