Line can be thick or thin

WD131: Fundamentals of DesignUnit 2: LineModule 2: Physical Characteristics of Line

Line can be fuzzy or crisp(Album cover designs by Neville Brody)

WD131: Fundamentals of DesignUnit 2: LineModule 2: Physical Characteristics of Line

Line can be wavy or straight(Posters by psychadelic poster artists Stanley Mouse and Alton Kelley)

WD131: Fundamentals of DesignUnit 2: LineModule 2: Physical Characteristics of Line