Comment inserer une image dans une formulaire et puis l'afficher

<form action="" method="post" name="add" enctype="multipart/form-data"><b>
<div class="element-input" ><label class="title"><font color="black"/><b>N_dossier:</b><span class="required"></span></label><input type="varchar" name="dossierId" id="dossierId" required="required"/></div><br>  
    <div class="element-input" ><label class="title"><b>Date de visite:</b><span class="required"></span></label><input type="date" name="date" id="date" required="required"/></div><br>
    <div class="element-input" ><label class="title"><b>Date de commission:</b><span class="required"></span></label><input type="date" name="dateCommission" id="dateCommission" required="required"/></div><br>
 <div class="element-input" ><label class="title"><b>Objet de controle:</b><span class="required"></span></label><input type="text" name="objet" id="objet" required="required"/></div><br>
    <div class="element-input" ><label class="title"><b>Chargé de dossier:</b><span class="required"></span></label><input type="text" name="chargeDossier" id="chargeDossier"  required="required"/></div><br>
    <div class="element-input" ><label class="title"><b>Constat:</b><span class="required"></span></label><input type="text" name="constat" id="constat"  required="required"/></div><br>
    <div class="element-input" ><label class="title"><b>Observation:</b><span class="required"></span></label><input type="text" name="observation" id="observation"  required="required"/></div><br>
    <div class="element-input" ><label class="title"><b>Photos:</b><span class="required"></span></label><input type="file" name="images" id="images"  required="required"/></div><br>

<form action="" method="post" name="arch" >

<b><div align="center"><table border="1" width="85%" bgcolor="grey">
<tr  align="center">
    <td><font color="pink" size=4/>N_dossier</td>
       <td><font color="pink" size=4/>Date de Visite</td>
     <td><font color="pink" size=4/>Date de Commission</td>
       <td><font color="pink" size=4/>Objet de Controle</td>
    <td><font color="pink" size=4/>Chargé de dossier</td>
    <td><font color="pink" size=4/>Constat</td>
       <td><font color="pink" size=4/>Observation</td>
    <td><font color="pink" size=4/>photos</td>


    </td>   
  <?php if($priv =="admin"){?>  
        <td><font color="pink" size=4/>Action</td>

  <?php } ?>
  </tr>
        <div align="right"><a href="ajoutdossier.php"><img src="ad.ico"></a></div>

 <?php
 do {  
?>
              <tr align="center" bgcolor="#FFD9DF">
   <td><?php echo $row_mail['dossierId']?> </td>
           <td><?php echo $row_mail['date']?></td>
    <td><?php echo $row_mail['dateCommission']?></td>
    <td><?php echo $row_mail['objet']?></td>
           <td><?php echo $row_mail['chargeDossier']?></td>
           <td><?php echo $row_mail['constat']?></td>
           <td><?php echo $row_mail['observation']?></td>
     <td><?php echo $row_mail['images']?></td> ***