The flag is similar to that of Sudan and to the Kenyan flag. Both the Sudanese and Kenyan flags reflect the Pan-Arab colors which were first adopted by Syria in March 1920, and last by Sudan which officially hoisted it in 1970.
Ceramics are generally made by taking mixtures of clay, earthen elements, powders, and water and shaping them into desired forms. Once the ceramic has been shaped, it is fired in a high temperature oven known as a kiln. Often, ceramics are covered in decorative, waterproof, paint-like substances known as glazes.
Pottery is made by forming a clay body into objects of a required shape and heating them to high temperatures in a kiln which removes all the water from the clay, which induces reactions that lead to permanent changes including increasing their strength and hardening and setting their shape.