1 Halftone â the use of black and white in a pattern that is perceived as shades of grey (may be extended also to color images) 2  Polychrome â of multiple colors, the opposite of monochrome. 3  Monochromacy (color blindness)  Selective color â use of monochrome and color selectively within an image.
Aside from Arabic, the Semitic language family includes Hebrew, Aramaic, Maltese, Amharic, Tigrinya, Tigre, Gurage, Geez, Syrica, Akkadian, Phonoecian, Punic, Ugaritic, Nabatean, Amorite and Moabite.
Arabic. The language of Arabs. It is a very complex language, with over 5 different main dilects and influence over many other languages. During the Middle Ages, Arabic was of great importance for many European countries because of it's involvment in science, mathematics, astronomy and philosophy. In addition, it is an enchanting language with it's rich and infinite vocabulary, and it's beautiful calligraphy.