HAND GESTURE
In this gesture, seven fingers of both hands are raised -in a very specific way- and with this, the number 25 can be read from the outside.
Below is detailed in three steps on how to do it correctly.
1. You put your hands open with the palms facing out.
2. You turn your right hand towards yourself.
3. Lower all the fingers of your right hand except the index and the middle finger.
... and voila!