Add Featured Image to the left of the article

add featured image

add_action ('genesis_before_entry','add_image_before_title');
add_action ('genesis_before_post_title','add_image_before_title');

function add_image_before_title(){
	if (is_category() && has_post_thumbnail()){
		//* Add featured image and link
		$image = genesis_get_image( array(
			'format' => 'html',
			'size' => 'thumbnail',
			'attr' => array('class'=>'alignleft')
		) ); 
			printf( '<a href="%s" title="%s" >%s</a>', get_permalink(), the_title_attribute( 'echo=0' ), $image );
	}
}