Angry, irritable persons have frequently eyes of a brownish tint, inclined to a greenish hue. Although the purely green eye of which I have spoken indicates deceit and coquetry, the propensity to greenish tints in the eyes is a sign of wisdom and courage. Very choleric persons, if they have blue eyes, have also certain tints of green in them and, when under the influence of anger, a sudden red light appears in them. Such eyes as these are generally found in connection with the sanguine, or, as it is sometimes called, choleric temperament; that is, in those persons who have been born under the double influence of Jupiter and Mars; but, when we see these red tints in the eyes, it would be a sign that, of the two planets presiding over this temperament, Mars was dominant. Clear grey-blue eyes, with a calm steadfastness in their glance, are indicative of cheerfulness of disposition, of a serene temper and a constant nature. These eyes are peculiar to the Northern nations; one meets with them among the Swedes, and also sometimes amongst the Scotch. The blue eyes we see among the rare blondes of the South--that is, in Italy and Spain--always have eyes in which there are some greenish tints; and such eyes, though often called light blue, have none of the qualities of serenity and constancy which belong to the light blue eyes of the North. Neither must the pleasant light blue eye, with the honest glance, be confounded with another sort of eye of a pale blue, almost steel-coloured hue, which has a continually shifting sort of motion both of the eyelids and the pupils of the eyes. People with such eyes as these are to be avoided, as they are indicative of a deceitful and selfish nature. Very dark blue eyes, with something of the tint of the violet, show great power of affection and purity of mind, but not much intellectuality. Grey eyes, of a somewhat greenish grey, with orange as well as blue in them, and which are of ever-varying tints, like the sea, are those which denote most intellectuality. They are especially indicative of the impulsive, impressionable temperament--a mixture of the sanguine and the bilious--which produces the poetic and artistic natures. The line-- "The poet's eye, in a fine phrenzy rolling," does not suggest a blue, or even a black, so much as the changeful, ever-varying tinted, grey eye; and it is a fact that in England (where there are more varieties of tints in eyes than in any other country) the poets have almost always grey eyes. A biographer of Byron speaks of his "beautiful, changeful grey eyes, which deepened in colour when he was under the influence of tenderness and passion, and which glowed with a red light when he was angry." Shakespeare also had, we are told, grey eyes, and so had Sir Walter Scott; whilst Coleridge had eyes of a greenish grey. Among the artists, too, eyes of this colour abound.