Atom Definition. An atom is the defining structure of an element, which cannot be broken by any chemical means. A typical atom consists of a nucleus of protons and neutrons with electrons orbiting this nucleus. However, an atom can consist of a single proton (i.e., the protium isotope of hydrogen) as a nucleus.
Mosaic art flourished in the Byzantine Empire from the 6th to the 15th centuries; that tradition was adopted by the Norman kingdom in Sicily in the 12th century, by eastern-influenced Venice, and among the Rus in Ukraine.osaic is an art form which uses small pieces of materials placed together to create a unified whole. The materials commonly used are marble or other stone, glass, pottery, mirror or foil-backed glass, or shells.
Aboriginal art originated from Australia from the people called the Aborigines (original inhabitants of Australia). Aboriginal art has existed for many thousands of years.Some of the rock carvings and aboriginal paintings are 30,000 years old. These paintings and carvings narrate the stories of the painter or sculptor.here are many types of art: cave paintings, music, dance, etc. The aboriginal people of Australia have been using art in many forms such as body and cave painting. This is ha â¦ s been going on for thousands of years, and in some places in Australia, some paintings have dated back 40,000 years.