Flattered that my Haunted Half is included above. I use Inkscape. It is free but like all layered vector graphics programs, quirky with a steep learning curve. Inkscape, believe it or not, takes spells of not working / grinding to a crawl because unwittingly changed one of about 50 global preferences and can't figure out what the problem is. After many Inkscape uninstalls and reinstalls, I tried Draw this morning and could barely make a straight line. This forum log on was to search for Nathan's Draw Tutorial which received rave reviews when he did it originally.