There seems to be a new hobby where there is good ice with snow on it.

Recently a mad created the image of a moose on a lake.
https://www.theweathernetwork.com/en/news/nature/outdoors/a-moose-crafted-in-snow-the-ultimate-canadian-creation

And now a whole group created this image of our flag on a lake
https://www.cbc.ca/player/play/video/9.6653247?cmp=newsletter_CBC%20News%20Morning%20Brief_13569_1860617

Some people are better at figuring out how to lay out things in large scale than I am