Description Mostly, the portraits of the world map come in dark background colour other than pink. However, this artwork background colour is pink and it is because the earth gives us shelter, abundant, generously. So, we called the earth, mother. Mother is female and female colour represents pink. Therefore, this world map artwork's background colour is pink. There are golden triangle on this world map. The triangle represents the creation and gold represents treasures. Therefore, it represents the treasurable creation of the world and lives.