But on the morning of the fifth day they found that another change of weather had taken place, and, on going out on deck, a glorious spectacle greeted their delighted eyes. The snowfall had ceased, the sky was once more cloudless, and the deep sapphire blue was studded with countless myriads of scintillating stars that gleamed with the cold sharp lustre which is seen only in periods of very severe frost. But it was not the brilliant starlight, beautiful though that was, which drew ejaculations of wonder and delight from the lips of the entranced beholders; it was another and a rarer sight which excited their admiration. As they looked, the sky immediately overhead, and for a distance of some twenty degrees all round from the zenith, became tinged with the softest and most delicate rose-colour, bordering which there suddenly appeared a broad circle of flashing rays of light, blood-red at the inner rim of the circle, and merging from thence through the richest purple into brilliant blue, and from thence, through green of every conceivable tint, into a clear dazzling yellow at the points of the rays. These superbly-tinted rays were animated by a constant motion; now withdrawing themselves into the main body of the circle as into a sheath, and anon darting out again until they almost reached the horizon; and so delicately transparent were they that, notwithstanding their brilliant colour, the stars were distinctly perceptible through them. This magnificent spectacle continued for a full hour with ever-increasing brilliancy, suffusing sea and land with a quivering glow of prismatic light, and imparting an aspect of magic, unearthly, indescribable beauty to the scene. Then the colours gradually faded, the flashes became more feeble, and the darting rays ever shorter and shorter, until they finally faded completely away, to be succeeded shortly afterwards by the keen silvery radiance of the young crescent moon which slowly rolled upwards from the horizon, and, shedding her subdued light upon the snow- clad landscape, invested it with an air of bewitching mystery and unreality which was distinctly heightened by the profound impressive silence of the long Arctic night. With nature thus presenting herself to the travellers in so novel and attractive a guise a month swiftly passed away, during which they tended their traps or prosecuted their hunting expeditions under the glorious light of the aurora, the cold steel-like radiance of the silver moon, or the dim mysterious starlight; alternating these open-air employments with assiduous devotion to their easels, in sufficiently clever but altogether unsuccessful efforts to adequately transfer to canvas the entrancing beauties of the Arctic scenery and phenomena which constantly charmed their delighted eyes.