1. Modeling ceiling
A study with beams is generally not suitable for a flat ceiling. You can use concave-convex or well format to hide the beams cleverly in the shape, which looks beautiful.
2. Exposed beams and flat roofs
For a study high enough that the owner doesn't like the ceiling, you can wrap the beam inside and make it into your favorite ceiling.
3. Ceiling chandelier
For suspended ceilings with beams, you can make light troughs, and set the styles of light troughs and chandeliers according to the size and number of beams (some rooms have more than one beam).
That's what I introduced to you. Learning with beams is a no-no. I hope it helps you. If you want to know the relevant content, please pay attention to the 1 home network.