i have images in my blob field in database i use blow colde for displaying image but 
it does not show any pic , someone could tell me where is my wrong?

this is my model:

```
public function getListUser() {

         $select = $this->select()
                    ->order('lastname DESC');
      $adapter = new Zend_Paginator_Adapter_DbTableSelect ($select);
        return $adapter;
    }

```

this my controller:

```
$userModel = new Admin_Model_User();
$adapter = $userModel->getListUser();
$paginator = new Zend_Paginator ($adapter);
$paginator->setItemCountPerPage(1);
$page = $this->_request->getParam('page', 1);
$paginator->setCurrentPageNumber($page);
$this->view->paginator = $paginator;

```

this my view code:

```
<td style="width: 20%;">  <?php
     echo $this->lastname  ?> </td>

<td style="width: 20%;"><?php    header("Content-type: image/gif"); print $this->image;  ?></td>

```