Hiver.

[bla bla 2]

   Pour bientôt.

[Lady of the Lake]

Looks like the beginnings of a great Christmas card.  :-)

[inkydigit]

looks really cold.... some footprints/tracks in the snow maybe?

[Dune]

You can add snow on top of the branches (instead of all white trunks) by using a distribution shader in the object, set to max slope. Between default and part shader.