GERARD HONTHORST (1592-1660) was also a painter of _genre_ scenes, and many of his works had figures of life size. His chief distinction, however, was that of painting the effects of artificial lights. He was famous in England and Italy as well as in his own country, and the Italians called him "_Gherardo della Notte_," or Gerard of the Night, because he painted so many night-scenes lighted by candles, lamps, and torches. Then there was a class of Dutch artists who represented the interiors of fine houses--rooms with all sorts of beautiful furniture and ornaments, with ladies and gentlemen in splendid costumes. They tried to show the effects of light upon satins, glass, metals, and other shining objects. They painted with great care, and finished their pictures in the most perfect manner. GERHARD TERBURG (1608-1681), GERHARD DOW (1613-1675), and GABRIEL METSU (1615-after 1667) were all remarkable for works of this kind. PIETER DE HOOGE, who worked from 1628 to 1671, and of whose life little is known, painted similar pictures of court-yards as well as of rooms in houses. The list of the names of all these Dutch masters cannot be given here, and I hasten to tell you of one whose name and fame is so great that when we hear of Dutch art we always think first of him, because he stands out as its head. REMBRANDT VAN RYN (1607-1669) was born at Leyden, and was educated by his parents with the hope that he would be a scholar and a prominent man in Leyden. But his taste for drawing and painting would not be put aside, and in 1620 he entered the studio of J. J. van Swanenburg, where he learned the first lessons in his art, and was then placed under the teaching of Pieter Lastman in Amsterdam, where he remained only six months, after which he returned to his father's house, and there lived for seven years. He was not far from seventeen years old when he thus left the usual course of study. From this time he gave himself up to close observation of nature in every form. He studied broad landscapes--farms, groves, gardens, rivers, canals, sunshine, clouds, and shadows, and with and above all these, the human faces that he saw, as well as the varying forms, movements, and peculiarities of the men and women about him. That nothing escaped his observation is proved by the works he did in later life.