&lt;p&gt;&lt;span style=&quot;&quot;&gt;Lines appear frequently in design; for example, in drawings and illustrations. They’re also common in graphic elements, like textures, patterns, and backgrounds.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;&quot;&gt;&lt;span style=&quot;&quot;&gt;A line is a shape that connects two or more points. It can be fat, thin, wavy, or jagged—the list goes on. Every possibility gives the line a slightly different feel.&lt;/span&gt;&lt;br&gt;&lt;/span&gt;&lt;/p&gt;