A projector can be an excellent alternative to a video monitor, and it can also be a great tool for artists. You can use one to enlarge drawings and project them onto your work surface, where they can be easily traced. Projectors are also handy for mural painting, video art, and showing your portfolio. Portable projectors are particularly convenient if you’re short on space or need a unit you can easily travel with. Small enough to pop into a tote bag, these devices aren’t as powerful as full-size machines but are certainly capable enough for everyday studio use. Find the portable projector of your dreams in our picks below.
Source: https://www.artnews.com/art-news/product-recommendations/best-portable-projectors-1234589465/