This is the information that usually accompanies art certificates: Artist • Full name • Contact Art piece • Title • Brief text / artist’s note • Unique or Series: · For a unique piece: "Original; #1 / 1" · For a series: Position and number of the piece in the series: "Series; #1 / 5" • Technical description: · Date and place where it was created · Measurements · Technique, materials … · Other data: printing or workshop, printer and inks used … · History Important events, exhibitions, transactions…