<?php 
$image = get_field('foto');
if (!empty($image)) {  
echo '<div>'; 
echo '<img src="'.$image.'" height="500" width="500" alt=" " />'; 
echo '</div>'; 
}  else { 
echo ""; 
} 
?>

<?php 
			
			if (empty(get_field('foto'))) 
			{ 
			
			echo " ";
			}  
			 
			else 
			{ 
			 echo '<div>'; ?>
			<img src="<?php the_field('foto'); ?>" height="500" width="500" alt=""/>
			<?php echo '</div>'; 
			}
			
			?>	
            </div>