Artisti list

// WP_Query arguments
$args = array(
	'post_type'              => array( 'page' ),
	'order'                  => 'ASC',
	'meta_query'             => array(
		array(
			'key'     => 'Gallery',
			'value'   => 'Uruguay',
		),
	),
);

// The Query
$query = new WP_Query( $args );