Orange (colour) Orange (colour) Orange is the colour between yellow and red on the spectrum of visible light. Human eyes perceive orange when observing light with a dominant wavelength between roughly 585 and 620 nanometres. In painting and traditional colour theory, it is a secondary colour of pigments, created by mixing yellow and red. It is named after the fruit of the same name. The orange colour of carrots, pumpkins, sweet potatoes, oranges, and many other fruits and vegetables comes from carotenes, a type of photosynthetic pigment. These pigments convert the light energy that the plants absorb from the sun into chemical
St. Mary's Cathedral, Port Moresby side of the main entrance. St. Mary's Cathedral, Port Moresby The St. Mary's Cathedral is the name given to a religious building that is affiliated with the Catholic Church and is located in the city of Port Moresby, capital of Papua New Guinea,]. The cathedral is the headquarters of the Metropolitan Archdiocese of Port Moresby ("Archidioecesis Portus Moresbiensis") in the National Capital District. It follows the Roman or Latin rite and was visited by John Paul II in May 1984. It is dedicated as its name indicates to the Blessed Virgin Mary. The exterior is decorated with light blue and