Put attachment via shortcode in WordPress

put-attachment-shortcode

function put_attachment_image($atts) {
    $atts = shortcode_atts(
            array(
        'id' => '1',
        'title' => get_the_title($atts['id']),
        'alt' => get_the_title($atts['id']),
        'class' => '',
        'size' => 'full',
            ), $atts
    );
  return  wp_get_attachment_image($atts['id'], $atts['size'], false, array('title' => $atts['title'], 'alt' => $atts['alt'], 'class' => $atts['class']));
}

add_shortcode('att-image', 'put_attachment_image');