Gypsum Ceiling Decoration

1: Lay out the ceiling grid on paper
2: Nail up the wall angle
3: Use fence staples to hold the angle tight
4: Run guide strings and drive in the hanging screws
5: Line up the cross tee slots
6: Pop-in rivets hold the grid square
7: Make rivet holes with a grid punch
8: Cut the flanges first
9: Scribe each shadow line with a carpet knife
10: Use your finger as a depth gauge
11: Mark your holes with a drywall circle gauge
12: Repair panels with flat latex caulk