Collage is an artistic technique that involves the combination of various materials, such as paper, photographs, fabric, found objects, and other flat materials, to create a unified composition. It is a versatile and expressive art form that allows artists to explore the juxtaposition of different elements and the interplay of texture, color, and shape.

To create a collage, artists typically cut or tear the materials into desired shapes and sizes and then arrange and adhere them onto a surface, such as paper, canvas, or wood. The materials used can vary widely, from magazine cutouts and newspaper clippings to personal photographs, fabric scraps, and even natural objects like leaves or feathers.