How about Seasonal Maps, example- ( Winter, bushes made of snow) summer ( bush made of sand)

Hey guys, i thought it would be fun, if riot made like some seasonal maps, like the tittle says : Winter, bushes made of snow) summer ( bush made of sand), thats just an exemple , cause i think there would be a variery of thing that could be done with that idea. what do you guys think? at least for a few days for season, they could do something like that, and then maybe give some icons, if you get a few wins.