Gather together the bowls you want to hang, and arrange them in a practice layout on the floor or other large flat surface, in groupings you find pleasing. Arrange them by color, size, pattern or design, or shape.
Attach bowl hangers to all of the bowls in your display. Different bowl hangers attach to bowls in slightly different ways, so follow the manufacturer's instructions on your hangers.
Measure the wall and make marks to show where to drill holes or put nails, if your particular display calls for precise placement of the bowls.
Hang each bowl in its allotted space, taking each bowl in turn from your practice layout and leaving the others in the practice layout so you don't forget the order.