Teacher and publisher Jean-Baptiste Alliette wrote his first book on the tarot in 1791, called “Etteilla, ou L’art de lire dans les cartes,” meaning “Etteilla, or the Art of Reading Cards.” (Alliette created this mystical pseudonym “Etteilla” simply by reversing his surname.) According to Etteilla’s writings, he first learned divination with a deck of 32 cards designed for a game called Piquet, along with the addition of his special Etteilla card. This type of card is known as the significator and typically stands in for the individual having their fortune read.
In 1876, William Eglinton was exposed as a fraud when the psychical researcher Thomas Colley seized a "spirit" materialization in his séance and cut off a portion of its cloak. It was discovered that the cut piece matched a cloth found in Eglinton's suitcase. Colley also pulled the beard off the materialization and it was revealed to be a fake, the same as another one found in the suitcase of Eglinton. In 1880 in a séance a spirit named "Yohlande" materialized, a sitter grabbed it and was revealed to be the medium Mme. d'Esperance herself.
Now, over a hundred years since the release of the Rider-Waite deck, Tarot cards are available in a practically endless selection of designs. In general, many of these follow the format and style of Rider-Waite, although each adapts the cards to suit their own motif. No longer just the domain of the wealthy and upper class, Tarot is available for anyone who wishes to take the time to learn it.
Do your homework when choosing a medium either for teaching or for having a reading performed for yourself. You might want to attend a few readings before deciding to go ahead and practice mediumship yourself. How long have they been practicing? Do they come recommended? Do they belong to an online community where they are rated? Did they have any formal training? There are official organisations and colleges that train mediums if you care to research them, you could study at one yourself! Always thoroughly check and ask for recommendations before joining any group, teacher or organisation.
The fraudulent medium Ronald Edwin confessed he had duped his séance sitters and revealed the fraudulent methods he had used in his book Clock Without Hands (1955). The psychical researcher Tony Cornell investigated the mediumship of Alec Harris in 1955. During the séance "spirit" materializations emerged from a cabinet and walked around the room. Cornell wrote that a stomach rumble, nicotine smelling breath and a pulse gave it away that all the spirit figures were in fact Harris and that he had dressed up as each one behind the cabinet.
Future - Finally, there is the future card. The future is wrought with mystery and unknowns, and this card offers a magic view of what’s next in the journey. It can reveal where you are headed or could be headed if you do not make important changes. Looking into the future card, see what strengths you continue to develop, what you master, and what falls to the wayside as you pursue more meaningful endeavors. You might also be able to see where you will live, who you will fall in love with, or what kind of good fortune comes your way.