Different types of lines on fabrics can combine to form the following four basic groups of shapes:
Geometric Shapes: These include shapes such as squares, rectangles, circles, triangles, and other regular forms.
Natural or Organic Shapes: These shapes are inspired by natural elements like leaves, flowers, and other curved forms.
Abstract Shapes: These are non-representational shapes created by combining lines and forms in imaginative ways.
Figurative Shapes: Shapes that depict human or animal forms and other recognizable figures.
These shapes are used in fabric designs and patterns to create aesthetic appeal and variety.