Chalk wall drawing ideas

It has been way too long since we last pulled out the sidewalk chalk! And since it's too cold to play outside, what better way to use it than in an awesome Christmas art project! We don't have a sidewalk in front of our house and our driveway and patio are made from interlocking brick. So it's kind of hard for the kids to get overly creative with sidewalk chalk in the summer. Our patio ends up looking like a giant mosaic, with each brick coloured a different colour than the one next to it…