Spray Painting Door Jambs

What happens here

The painter dons his respirator and demonstrates the technique for spray painting door jambs. He starts from the bottom, moves the sprayer evenly along the vertical trim, then across the top horizontal trim, and down the other side. He performs this action for several door jambs in the hallway, ensuring smooth and consistent coverage with an airless sprayer.

Goal: Apply an even coat of paint to door jambs.