Here are some short notes about cornice:

• Purpose: Conceals joint between wall and ceiling; adds decorative flair.
• Materials: Plaster, wood, polyurethane, gypsum
• Designs: Cove, dentil, egg-and-dart, acanthus leaf, bead-and-reel.
• Installation: Measure, cut, attach using adhesive, nails, or screws.
• Sizes: Various sizes and profiles for different ceiling heights.
• Painting/Finishing: Can be painted to match ceiling or contrast for visual impact
• Historical Significance: Used for centuries; prominent in classical architecture.