Frost can make the mundane interesting http://i41.tinypic.com/b4zygn.jpg
Thick hoar frost will transform a landscape (in this case hide my lousy landscaping and yard work) http://i44.tinypic.com/2nba8zn.jpg
winter forces wildlife to be in predictable places and easier to photograph http://i43.tinypic.com/4r3nld.jpg
and then there is snow itself http://i43.tinypic.com/1z5l0lw.jpg
or as free form sculpture http://i44.tinypic.com/2s7cdvs.jpg