Napoleon, in Herculean toil, was working day and night, with a sleepless energy, which never has been surpassed. He divided the coast batteries into three classes: those for the defense of men-of-war in important harbors; those for the protection of merchant vessels, and those reared upon promontories and headlands, under whose guns the coasting trade could hover. Having accomplished this vast undertaking in the two wintry months of January and February, early in March, 1794, he joined the head-quarters of the army of Italy in Nice, promoted to the rank of Brigadier-general of Artillery. The personal appearance of Napoleon, at this time, was any thing but prepossessing. He was diminutive in stature, and thin and emaciated in the extreme. His features were angular and sharp, and his complexion sallow. His hair, contrary to the fashion of the times, was combed straight over his forehead. His hands were perfectly feminine in their proportions. Quite regardless of the display of dress, he usually appeared without gloves, which, he said, were a useless luxury, in a plain round hat, with boots clumsily fitted to his feet, and with that gray great-coat, which afterward became as celebrated as the white plume of Henry IV. His eye, however, was brilliant, and his smile ever peculiarly winning. [Illustration: NIGHT STUDIES.] Napoleon, upon his arrival at Nice, found the French army idly reposing in their intrenchments among the Maritime Alps, and surrounded by superior forces of Austrians and Sardinians. General Dumerbion, who was in command, was a fearless and experienced soldier, but aged and infirm, and suffering severely from the gout. The sun of returning spring was causing the hills and the valleys to rejoice. Mild airs from the south were breathing gently over the opening foliage, and the songs of birds and the perfume of flowers lured to listless indulgence. Napoleon was pale and emaciate from the toils of his batteries at Toulon, and from his sleepless exertions in fortifying the coast. He now had an opportunity for repose, and for the recruiting of his apparently exhausted frame. He, however, did not allow himself one single day of recreation or of rest. The very hour of his arrival found him intensely occupied in informing himself respecting all the particulars of the numbers, positions, the organization, and the available resources of the two armies. He carefully examined every outpost of the French, and reconnoitred with the most scrutinizing attention the line occupied by the opposing hosts. He studied the map of the country. He galloped hour after hour, and day after day through the ravines and over the mountains, to make himself perfectly familiar with all the localities of the region. After a day of incessant toil he would spend the night with his maps and charts before him, with every meandering stream, every valley, every river carefully laid down, and with pins, the heads of