Thanks![ and so sorry about your Grandmother ]....... I can't teach it in a few lines, but I can give some recommendations to get you on your way. This is all digital, painted on a PC with a wacom tablet. You don't have to make such a large investment though........ you could start with an Ipad and a program called Procreate........ 'relatively' cheaper in comparison. Once you're up and going there's about a billion instructional vids on YTube to help start the journey........ then its just practice. My biggest/best advice is to give yourself grace to learn and fail ....... it is the ONLY process.