The Volt is invisible

Take the pack in the left hand as for surrender, offering the viewer to return the card chosen by him to the place where he wishes.

The photo shows the deck after the card has already been returned. Notice how the thumb is located, it is extended one centimeter beyond the outer edge of the deck.

Place the right hand on top of the deck, as shown in the photo above. Raise the right ring finger and little finger so that the audience can see or observe the protruding map. Then press the protruding card into the deck using only the middle finger of the right hand that presses to the left, pointing the left corner of the card to the left thumb of the card so that the card slides diagonally into the deck and extends somewhere by 0.6 centimeters from the deck in The right inner corner. Since only the right middle finger takes part in pushing the card into the deck, then any dexterity or trick seems completely impossible.

At the moment when the inner right corner of the selected card comes out of the deck, place the tip of the left little finger on this corner as shown in the photo. It should be noted that while the left index and middle fingers remain in their original positions (squeezing the deck), the ring finger moves, and the little finger presses on the protruding corner of the selected card. During the execution of this action, the right hand is located on top of the deck, with long fingers on the outer edge, with the thumb on the inner edge, as shown in the second photograph. For clarity, the right hand was removed from the image from above in order to show the action of the little finger.

After that, press the tip of the left little finger down on the protruding corner of the selected card in such a way as to make a slot from the side of the deck, and at the same time slightly press the card into the remainder of the deck. Hold the slit by pressing the first phalanx of the little finger on the side of the deck. But in any case, do not insert the tip of the little finger into the slot. This is a standard error inherent in novice magicians. In the photo above, the hand position is shown after this action. The right hand, which is still in this position above the deck, can now be removed. The outer end of the deck, which is directed towards the viewers, is in order, as far as the audience can see it, and the selected card looks lost in the deck.
All the described sequence of actions, which is shown in four photographs, which is higher, should be performed in one second, but no more.

Move the left index finger just below, as shown in the photo. In this position, the deck is properly captured in order to execute a volt that will swap parts of the deck in places and thus lead the selected card to the top of the deck.

Next, place the right hand on top of the deck, as shown in the photo. Note that the left thumb is still protruding from the left side of the deck.

The photo shows the first action of the volta. The left index finger, at the outer end of the deck, moves the lower part of the deck to the right side to the position shown in this photograph. The inner left corner rests against the right thumb. This movement of the lower part of the deck can not be observed this way, it is blocked by the right hand. In the photo, which is higher, the right hand is raised in order to show the action. In reality, the tips of the left fingers touch the palm of the right hand.

In the photo, the above shows the previous action as it looks from the bottom. The lower part of the deck is turned to the right side, the tip of the right index finger rests against the small left thumb pad, the tips of the right, middle finger and little finger rest on the side to the left index finger. This position of the bottom of the deck, as shown in the two previous photos, is a secret action that makes it possible to invisibly move two pieces of the deck. This should be done as shown in the photo. When studying this action, it must be remembered that the photograph, which shows above the action in the direction from under the hands, and the photo in front of it shows the action on the right side.

This is the beginning of the volta. Remove the left ring finger and little finger from the bottom of the deck, as shown in the photo above. The lower part of the deck is lifted by the left index finger for the outer end, and the middle finger by the right side. The inner left corner no longer rests against the cushion of the right thumb. Then press down on the front end of the bottom of the deck with your middle finger. Move the bottom of the deck from the horizontal position to the position shown in the photo above. Here the right hand is raised again in order to show you this action.

Continue pressing down with your left middle finger until the bottom of the deck is springing into a vertical position, as shown in the photo. Note that the left ring finger (in the photo the left middle finger looks touching the cards, but it is not, it should be slightly higher above the cards) and the little finger does not touch the bottom pack, and the left index finger is straightened, the left thumb stops pressing On the left side of the top of the deck. In the photo above, the right hand is raised again to show you this action. In fact, the upper edge of the vertical part of the deck touches the palm of the right hand to more smoothly pass the maneuver.

The photo shows the next step in moving parts of the deck. Turn over the top of the pack, which until now has remained horizontal in the vertical position as follows: press up on the front side of this part of the deck with the tip of the right index finger, which will cause this part to rotate between the right middle finger on the outer edge and the right thumb On the inner edge. Since the upper part of the deck moves to a vertical position, the left thumb will move first in such a way that it is opposite the left side of the top of the deck somewhere in the middle.

This photo shows the previous action as it looks on the left side. The part of the deck that was at the beginning from the top (on the front side, which can see the four of the spades) moved to the vertical position as a result of bending the right index finger inward along the middle joint so that it unfolded the part of the pack along the axis between the right index finger and thumb. The right hand moves to the position of complete closure, with the middle and ring fingers that lightly touch the left index finger. The left thumb moves to a new position, opposite the side of the deck part somewhere in the middle.

At this point, the two pieces of the deck are arranged side by side almost in a vertical position, and the movement is almost done, which is accompanied by the squeezing of the left fingers, the movement of which converts the two parts of the deck into one, so that the original part of the deck is now positioned from the bottom. In the photo above, the left hand begins to turn inwards, pointing the back of the hand upwards, and the left thumb, which presses down on the left side of the part of the deck originally from above, helps to connect the two parts of the deck together. The action shown in the photo should be hidden by the right hand, but in the photo the right hand is located a little further to show you the maneuver.

Depending on what requirements apply to the volt, the action can be either stopped or continued, as shown in the photo. If the action continues, everything looks as if the deck simply turns face up, the deck moves to the position shown in the photo. It is clear how to show this, and cards can be immediately opened in a fan under the pressure of the thumb or the deck can be taken in the right hand and placed on the table or in the hand of the viewer.