Though thus useful, beneficent, and indeed essential to the existence of Egypt, the Nile can scarcely be said to add much to the variety of the landscape or to the beauty of the scenery. It is something, no doubt, to have the sight of water in a land where the sun beats down all day long with unremitting force till the earth is like a furnace of iron beneath a sky of molten brass. But the Nile is never clear. During the inundation it is deeply stained with the red argillaceous soil brought down from the Abyssinian highlands. At other seasons it is always more or less tinged with the vegetable matter which it absorbs on its passage from Lake Victoria to Khartoum; and this vegetable matter, combined with Its depth and volume, gives it a dull deep hue, which prevents it from having the attractiveness of purer and more translucent streams.