How do you repair a plaster vase?

To repair a plaster vase, first clean the broken edges to remove any dust or debris. Use a strong adhesive like epoxy or a specialized plaster adhesive to bond the pieces together, applying it carefully to ensure a tight fit. Hold the pieces in place until the adhesive sets, following the manufacturer's instructions for drying time. Once dry, you can paint over the repair to match the original finish if desired.