Silk screening is a popular decorating method. It is difficult to get a better quality screen than having an aluminum framed one made at a shop that specializes in this process (you can buy those hinges from a screen supplier). This screen is 16x20 inches and I have multiple designs on it (I made them in Adobe Illustrator). I am about to screen lettering and a logo onto a tile using an ink I made (because I have found drastically different melt behaviors in commercial underglazes). I find that simply mixing the ink with water to a very thick consistency works best (it is very easy to plug up the screen if you employ hardening mediums, they are difficult to wash out).
Silk screen printing
Silk screen printing is one of the best options for hobbyists and potters to reproduce crisp and detailed decoration for their ware. But there are many details to know.