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 is a widely spoken language throughout the Middle East and North Africa. There are more than 280 million native speakers, and an additional 250 million people have learned it as a second language. Arabic is the fifth most widely-spoken language in the world. Spoken since the 2nd century CE, Arabic is one of the oldest existing languages in the world.