A few books (not complete) from the 3rd century and the majority of books date from the 8 / 9 / 10th century (CE). (religion.blogs.cnn.com)
Say goodbye to the hassle and frustration of online dating — we'll craft an irresistible dating profile, send engaging messages, and even book your dates for you. (fsat.ru)
They can be found on books dating back to the 11th century with more elaborate versions appearing around the 17th century when artists tried to push the boundaries on what was possible. (creativeboom.com)