Vanilla Drawing!

Welcome to a new creation! Today I have a drawing contraption in vanilla. You choose what color, and wherever you walk, a colored sheep ( the color you chose ) will apear above! So you can walk in a circle after choosing blue, lets say, and then when you are done, scroll off the enable block, and fly up. You will see a green circle! You can draw / write anything in white, red, blue, green, or yellow! When you spawn in and press the enable button, a quick tutorial paragraph will pop up. Have fun! :D