public Image getImageBytesAndContentTypeById(String id) {
		Query query = new Query();
		query.fields().include(Image.FIELD_NAME_BYTES);
		query.fields().include(Image.FIELD_NAME_CONTENT_TYPE);
		query.addCriteria(Criteria.where(Image.FIELD_NAME_ID).is(id));
		return mongoImageTemplate.findOne(query, Image.class);
	}