The Quadrangle is that area on the palm which is between the Head line and the Heart line, excluding mount of Jupiter and mount of upper Mars. It is also called Table of the Hand and there is some overlap of areas between 'Plain of Mars' and the Quadrangle.
Normal Quadrangle: When the two lines forming the boundaries of the Quadrangle are positioned in their proper place and are engraved on the palmar surface clearly and without flaws, then the Quadrangle is normal or regular. A well proportioned Quadrangle indicates, a just and honest character, generosity and broad mindedness with sound powers of judgement. If the interior of the Quadrangle is smooth and not crossed with many lines, whether from the head or from the heart, then it is indicative of evenness of mind, great intellect and loyalty in love and friendship. The Quadrangle should be well proportioned in the middle and should become wider on either side to give honesty and straight forwardness.
Quadrangle too wide: If the Quadrangle is too wide throughout its length, it reveals an independent disposition. The subject does not have the qualities of balance and morals will be too broad for his own good or the society in which he lives. He has a tendency to bend the rules as per his convenience. Spontaneity and a certain recklessnes can be found in his character most often.
Quadrangle too narrow: When the space is too narrow and is waist-like denotes prejudice and injustice, narrowness of character and a disposition unaccommodative of other's views. It leads to meanness and self-centredness. The fundamentalists from this group. It should be carefully noted as to which line is causing the narrow (i.e., which line is not in its proper place). If the Heart line is placed low or takes a deep downward curve, then the narrowness of character is due to cold and calculating which dominates the persons heart. But if the narrowness is caused by the head line
it means that the feelings and emotions dominate the rationality and reasoning power. Such an individual lacks clarity of vision or purpose. He is often blind to reality.
Careful about Public Image: If the space under the mount of Saturn is smaller than that under the mount of Sun, the individual is careful about public image and is sensitive about public opinion. In the reverse case, the man is careless about his public image and does not bother about what people think of him.
Interest in occult: When, without touching the main lines, there exists a clear well marked cross it gives an aptitude for occult studies. The cross is called the Mystique Cross. With other favourable markings in the hand, the man has the markings of an adept and has the ability to help people spiritually.
Other markings in the Quadrangle: A star in the Quadrangle gives a brilliant career. If it is under the mount of Saturn it indicates a brilliant achievement in profession. The star under the mount of Sun indicates artistic inclinations and fame in the field of art or literature. If the star is below the mount of Mercury, it is indicative of great success in science, business or oratory.
A well shaped triangle in the quadrangle is an indication of some unusual aptitude for research and scientific study. A square in the Quadrangle indicates lack of self control and a circle indicates eye trouble specially if it is placed below the mount of Sun. If the quadrangle is smooth and free of little lines criss-crossing, it denotes a calm temperament, otherwise it is indicative of a restless and irritable disposition. He is given to worry and impulsive reactions and tends to be hypersensitive.