491043 Wavy-Lined Jar, 4000-3000 BC (marl clay pottery) by Egyptian, Predynastic Period (c.5000-c.3100 BC); Diameter - w:10.10 Diameter of mouth - w:7.50 Overall - h:26.80 cm; Cleveland Museum of Art, OH, USA; (add.info.: Tall slender jars decorated with a wavy line in relief occur toward the end of the Predynastic Period. The netlike motif imitates the kind of rope sling or cradle that was used to carry this type of jar without handles. ); Gift of the John Huntington Art and Polytechnic Trust; Egyptian, out of copyright.