snowglyph

A visual poetry created upon the surface of or carved into the snow.
(Snowglyphs suffer from some of the same problems as sandglyphs:
Impressions in the surface don’t necessarily show up well.) (I usually create
my snowglyphs during or right after a big snowfall, because then I have a
virginal sheet of snow to work upon. Today I created, out of twigs of maple
and lilac and gooseberry, a small glyph but a word in length.)