Etchings in Graffiti Street Pop Art refer to the use of sharp tools or chemicals to create lines, patterns, or images on various surfaces such as metal, glass, or walls. This technique can be used to add detail, texture, or depth to a piece, giving it a unique look and feel. Etching can also provide a more permanent and lasting effect compared to traditional spray painting or other methods, as it physically alters the surface of the material. Graffiti Street Pop Art is a contemporary urban art movement that blends street art, graffiti, and pop culture elements into a distinct visual language. It often features bold colors, stencils, and iconic imagery from popular culture, incorporating a variety of techniques, such as spray painting, tagging, and etchings.