1. Pearl
1.1. Iconic
1.1.1. actress and people
1.1.1.1. Marilyn Monroe
1.1.1.2. Lady Diana
1.1.1.3. Grace Kelly
1.1.1.4. Elizabeth Taylor
1.1.1.5. Audrey Hepburn
1.2. Origin
1.2.1. Bivalve Mollusc
1.2.1.1. Oysters
1.2.1.1.1. Types
1.2.1.1.2. Shapes
2. Arts
2.1. Architecture
2.1.1. Shell designed building
2.1.1.1. Van Wezel Performing Arts Hall
2.1.1.1.1. Florida
2.1.1.2. Opera house
2.1.1.2.1. Sydney
2.1.1.3. Guggenheim Museum
2.1.1.3.1. New York City
2.2. Paintings
2.2.1. European Rainassance
2.2.1.1. middle age 15th century
2.2.1.2. New node
3. Decorations
3.1. Carved shells
3.1.1. Mother of Pearl
3.1.2. Mythological figures
3.2. Jewellary
3.2.1. Social status
3.2.2. Belief
3.2.3. Fashion statement
3.2.3.1. Popular
3.2.3.1.1. Europe
3.2.3.1.2. North America
3.2.3.2. Jewellers
3.2.3.2.1. Falco di Verdura
3.2.3.2.2. Jean Schlumberger
3.2.3.2.3. Andrew Grima
3.3. Arts of cameo
3.3.1. Shells being used
3.3.1.1. Emperor Helmet
3.3.1.2. Sardonyx Shell
3.3.1.3. Bullmouth Helmet
3.3.1.4. King Helmet
3.3.1.5. Tiger cowrie
3.3.1.6. Panther Cowrie
3.4. Italy workshop
3.4.1. Torre del Greco
4. History
4.1. Daily life
4.1.1. Believe
4.1.1.1. magic
4.1.1.2. Religion
4.1.2. Tools
4.1.2.1. equipments
4.1.3. Weapon
4.1.3.1. Self defence
4.1.4. Food
4.1.5. Musical instruments
4.2. Precious
4.2.1. Currency
4.2.1.1. Cowry shell
4.2.1.2. Trade
4.2.1.3. Social status
4.2.2. Purple dye
4.2.2.1. Royalty
4.2.2.1.1. Burial robes
4.2.2.1.2. Emperors
4.2.2.2. Power
4.2.2.3. Idonls
5. Species
5.1. Family
5.1.1. Common species
5.1.1.1. Bivalves shells
5.1.1.1.1. Mussels
5.1.1.1.2. Scallops
5.1.1.1.3. Claims
5.1.1.1.4. Oysters
5.1.1.2. Spirally coiled shells
5.1.1.2.1. Cowries
5.1.1.2.2. Conches
5.1.1.2.3. Cone shells
5.2. Types
5.2.1. Colour & Pattern
5.2.2. Shapes
5.3. Adaptation
5.3.1. Land
5.3.2. Fresh water
5.3.2.1. Lake
5.3.2.2. Rivers
5.3.3. Ocean
5.4. Mollusc
5.4.1. invertebrate animals
5.4.2. skeleton