Display BLOB to JSP

HI , currenty i doing a final yr project for JSP . i can save the pic into the database in BLOB but have problem display the BLOB into a JSP page.
Not to mention in thumbnail format
SQLPicInf="select * from Picture where picName = iii"; //passinParameter(request)
System.out.println(SQLPicInf);
                    rs=stmt.executeQuery(SQLPicInf);
                    byte[] buffer = new byte[4096];
                    int size;
                                             if(rs.next())
                                                       picInform.addElement(rs.getString("ID"));
                    System.out.println("hi");
                                        java.io.InputStream strin = rs.getBinaryStream("file");
          for(;;) {
                                                            size = strin.read(buffer);
                                                                 if(size == 0)
                                                                 break;
                                   picInform.addElement(rs.getString("picName"));
                         }//END IF
stmt.close();
} catch (Exception e) {e.printStackTrace();}
/*End of connection for database*/
                    return picInform;
here is my code, i hope someone can help me in retrieve the pic /

thank for your reply but i working on this code.. n i hope someone out
there can help me to slove this retreive to a jsp page problem.
here is my code of insert of image into a database as BLOB but for
retrieve , i having error/
     String addPicSQL = "INSERT INTO Picture (file,picName) VALUES (?,?)";
     PreparedStatement smt = myCon.prepareStatement(addPicSQL);
                    System.out.println("file=" + file);
                    File f = new File(file);
                    FileInputStream fileInput = new FileInputStream(f);
                    smt.setBinaryStream(1,fileInput,(int)f.length());
                    smt.setString(2,picName);
               //     smt.setString(4,getbytes());
                    int result = smt.executeUpdate();
                    System.out.println(result);
               catch(Exception e)
               System.out.print(e);
               }

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