had a "paradise garden" and the Hanging Gardens of Babylon were renowned as one of the Seven Wonders of the Ancient World. Persian gardens were designed along a central axis of symmetry. Persian influences extended to Hellenistic Greece after Alexander the Great. C. 350 BC there were gardens at the Academy of Athens, and Theophrastus, who wrote on botany, supposedly inherited a garden from Aristotle. Epicurus had a garden where he walked and taught, and he bequeathed it to Hermarchus of Mytilene. Alciphron also referenced private gardens in his writing. The most influential ancient gardens in the western world were those of Ptolemy in Alexandria, Egypt and the horticultural tradition that Lucullus brought to Rome. Wall paintings in Pompeii, Italy attest to later elaborate development. The wealthiest Romans built extensive villa gardens with water features, including fountains and rivulets, topiary, roses, and shaded arcades. Archeological evidence survives at sites such as Hadrian's Villa. Vitruvius, a Roman author and engineer, wrote the oldest extant design manual in 27 BC. De architectura libri decem (Ten Books on Architecture) addressed design theory, landscape architecture, engineering, water supply, and public projects, such as parks and squares. Vitruvius asserted that firmitas (firmness, durability, strength), utilitas (commodity, convenience, utility) and venustas (delight, loveliness, beauty) were the primary objectives of design. Some still consider these elements essential to quality design of landscape. Byzantium and Moorish Spain continued horticultural traditions after the 4th century AD and the decline of Rome. By this time, a separate horticultural tradition formed in China, which was transmitted to Japan, where it developed into aristocratic gardens featuring miniaturized and simulated natural landscapes centered on ponds, and the severe Zen garden form featured at temples. In Europe, gardening revived in Languedoc and the Île-de-France in the 13th century. The rediscovery of descriptions of antique Roman villas and gardens led to the creation of a new form of garden, the Italian Renaissance garden, in the late 15th and early 16th centuries. The Spanish Crown built the first public parks of this era in the 16th century, both in Europe and the Americas. The formal garden à la française, exemplified by the Gardens of Versailles, became the dominant horticultural style in Europe until the middle of the 18th century, when the English landscape garden and the French landscape garden acceded to dominance. In the 19th century, a welter of historical revivals and Romantic cottage-inspired gardening emerged.