What is my fail?


#1


#2

You need to close the head tags before you start the body.

<!DOCTYPE html>
 <html>
  <head>
   ...
  </head>
  <body>
   ...
   </body>
   </html>

#3

and, to add to cadecodes answer, you also need to use xml syntax, which means you need a space between .jpg" and />