I know that everyone has seen, or executed the painters tape/sidewalk chalk project that is all over the web right now. We decided to do something similar, but with a little twist! I wanted to incorporate a religion lesson into it as well. I started with painters tape (I suggest using a more narrow tape if you have it). I eyeballed and marked out my cross in the middle of my window. Then I branched off from there, creating different shape triangles until my window was all taped off. Tip: use sissors to cut the tape to maintain clean lines. I messed up in a few places and quickly learned my lesson!
I have busy boys who have never been much into coloring or arts and crafts, so they each painted a few areas, listened to their religion lesson and then mom got to have her fun! I have to say that I really enjoyed this craft and want to decorate all of my windows during our quarantine!