Drop it on top of the other slate and explain that with the slates on a solid surface, a spirit message should appear on the inner surface if at all. Louis Vuitton Israel Store. Thus the performer standing at a little distance pays no attention to the figures written until the spectator starts to subtract. The performer either keeps the two indicated or uses the remaining two pieces depending upon which set contains the message slate. Louis Vuitton Israel Store. On the other hand, a mindreader would only fan the cards with the faces towards the spectator and ask him to merely think of one that he liked. Requesting those with envelopes to pay strict attention, he instructs them to put into their envelopes some single article and personal belonging that is on their person. Louis Vuitton Israel Store. The numbering of the slates is done as follows: In one corner of the message side put the figure 1.