public function grow()
{
foreach ($this->paintings as $painting) {
$p = new Painting();
$p->name = $painting['name'];
$p->dimensions = $painting['dimensions'];
$p->type = $painting['type'];
$p->painter = $painting['painter'];
$p->year = $painting['year'];
$p->comment = $painting['comment'];
$p->image_path = $painting['image_path'];
$p->save();
$p->tag($this->getTags());
}
}
