@Override
	public List<? extends PictureI> searchfromTags(String search){
		if(!(search.equals(""))){
			List<Tag> tags = this.tagDao.findByLike("tag", search);
			List<? extends PictureI> pictures = new ArrayList<Picture>();
			if(!(tags.isEmpty())){
				for(TagI t: tags){
					try{
						for(TagI tag: this.tagDao.getAll()){
							if(tag.getTag().equals(t.getTag())){
								pictures =  tag.getPictures();
							}
						}
					}catch(Exception e){
					}
				}
				return pictures;
			}
		}
		return null;
	}