2237. Walls are unquestionably the grandest fences for parks; and arched portals, the noblest entrances; between these and the hedge or pale, and rustic gate, designs in every degree of gradation, both for lodges, gates, and fences, will be found in the works of Wright, Gandy, Robertson, Aikin, Pocock, and other architects who have published on the rural department of their art. The pattern books of manufacturers of iron gates and hurdles and of wire-workers may also be advantageously consulted.