A sketch can refer to a rapidly executed freehand drawing that is not usually intended as a finished work, serving various purposes such as recording something the artist sees, developing an idea for later use, or graphically demonstrating an image, idea, or principle). It can be made in any drawing medium, including dry mediums like graphite, pencil, charcoal, or pastel, as well as pen and ink, digital input, watercolor, and oil paint. Additionally, sculptors might create three-dimensional sketches in clay, plasticine, or wax). Sketching is generally a prescribed part of the studies of art students, often involving making sketches from a live model whose pose changes every few minutes).
Moreover, "sketch" can also refer to a digital design app for Mac, primarily used for user interface and user experience design of websites and mobile apps). This software allows designers to create high-fidelity digital designs quickly and efficiently, with functionalities for prototyping and collaboration). Sketch is used mainly for designing the UI and UX of mobile apps and web, and the files designed in Sketch are saved in its own .sketch file format, though they can also be opened in Adobe Illustrator, Adobe Photoshop, and other programs).
In addition, sketching can encompass various types, such as travel sketching, fashion sketching, architectural sketching, and more, each serving different purposes and applications. For instance, fashion sketching is used mainly for illustrations or magazines, aiding designers during the initial stages of creating their collections and introducing changes.
Ultimately, "sketch" can refer to both traditional freehand drawing and a digital design app, each serving different purposes and catering to different mediums and industries.
