Code:
<style type="text/css">body {background-image: url("https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHBAQ8zkcAmXj5PW9sMIztb4pwC9I65z2l9hl6AlshM2wu_7QzMbZCU2JW8VQqu2LtbGBwTyXs12xqBMLYHLeamXNftdqZ8DVgzijvPJWDiJyH6cyKzLkDPUSFZR_5ulQwuIeBgpoTDeej/s1600/DSC01150+copy.jpg") ;background-position:center;background-repeat:no-repeat;background-attachment:fixed;}</style>