I just published a full step-by-step YouTube tutorial on how to turn your artwork into limited edition prints, from file prep to edition strategy, hand-signing & numbering, Certificate of Authenticity (COA), and premium presentation. The video is in Spanish, turn on subtitles! (English available; you can auto-translate to Deutsch/Français/Nederlands). I’m Josh Mahaby, Pop Art artist. My YouTube channel has 24k+