[Steven Zahm]

@ trmash

You need to use this in the the card-single.php file:

$entry->getImage( array(
	'image'    => 'photo',
	'height'   => 400,
	'width'    => 500,
	'fallback' => array(
		'type'     => 'block',
		'string'   => 'No Photo Available'
		)
	)
);

Hope that helps!