What you'll need:
-A 3x3x2 45 degree wye PVC pipe. Approx $3.99
-spray paint of your color choice
Step 1: Lay Out Newspaper and Paint Pipe
Spray paint the pipe away from your clothes and remember it helps to wear a scarf around your nose because of fumes.
-Be careful which way the wind is blowing
Step 2: Draw Designs
Use paint markers to draw designs.
Step 3: You're Done
You're pretty much done, wasn't that easy?