In no province of the vast Roman empire, as it existed in the middle of the third century, did Nature wear a richer or a more joyous garb than she displayed in Proconsular Africa, a territory of which Carthage was the metropolis, and Sicca might be considered the centre. The latter city, which was the seat of a Roman colony, lay upon a precipitous or steep bank, which led up along a chain of hills to a mountainous track in the direction of the north and east. In striking contrast with this wild and barren region was the view presented by the west and south, where for many miles stretched a smiling champaign, exuberantly wooded, and varied with a thousand hues, till it was terminated at length by the successive tiers of the Atlas, and the dim and fantastic forms of the Numidian mountains. The immediate neighbourhood of the city was occupied by gardens, vineyards, corn-fields, and meadows, crossed or encircled here by noble avenues of trees or the re-mains of primeval forests, there by the clustering groves which wealth and luxury had created. This spacious plain, though level when compared with the northern heights by which the city was backed, and the peaks and crags.