How did the reverse side of tarot card appear?

I basically agree with upstairs, but I have to add that there are some "rules" for shuffling and cutting tarot cards, which depend on each consultant's own habits. Upstairs "horizontal stacking" and "clockwise turning" are all their own shuffling habits (excluding card cutting). There are also some slightly more formal sayings: wash the cards, put them horizontally in front of the questioner, and then turn around. Please note that when you are divining, turn clockwise until the card stands in front of you; When divining others, turn counterclockwise until the card stands in front of you.

Of course, tarot cards don't have positive and negative patterns like playing cards. Therefore, when shuffling (backup), the pattern will inevitably be "chaotic". When drawing cards, you will see a positive and a negative (positive and negative).