VECTOR Art Screen Printing Vector images, Vector based images, and Vector illustration We create vector images, vector based images, and do vector illustration. Vector Art or Vector Graphics is needed to design a t-shirt. Custom printed t-shirts are the most popular clothing article nowadays. Promotional products companies and advertising agencies use custom printed t-shirts to promote their clients’ brands. Besides t-shirts, there is a wide range of custom printed products available to choose. The most common products are sports bottles, coffee mugs, pens, mouse mats, notebooks, binders, office stationery, glassware, power banks, USB flash drives, lanyards, wristbands, tote bags, drawstring bags, neck wallets, keychains, badge reels, ID holders, and many more.