Engraving: An Art from Ancient Times to Today
Humankind has been using engraving since the very earliest of times. The first evidence of engraving is a chiseled shell, dating back between 540,000 and 430,000 years. Engraving on bone and ivory and on rocks (called petroglyphs) are found from may pre-historic periods around the world. In the ancient world (3000 BC – 500 BC), […]