After the Napoleonic era, more sweeping changes were made. The parterres that were formal extensions of the "casino" were retained but replanted with the patterned planting of colourful carpet bedding supplied from greenhouses by the old villa. (Today the parterres have been replanted in 16th-century style, with panels of scrolling designs in close-clipped greens set in wide gravel walks.) In the sloping outer gardens the changes were more extensive, recasting them in the naturalistic manner of English landscape gardens. The grounds, filled with many surprise features and picturesque incidents, swept down to a small lake at the bottom, which already had an air of atmospheric maturity when it was painted in the 1830s by Alexandre-Gabriel Decamps. In the wooded, natural-appearing landscapes with clumps of characteristic umbrella-like stone pines along horizons stand statues and vases, which evoke a nostalgic antiquity. The 18th-century English landscape gardens such as Stowe and Stourhead that were the inspiration for this style aimed to bring to life the Italian landscapes with Roman ruins painted by Claude and Poussin. A notable difference is that at the Villa Doria Pamphili's "giardino inglese" the Roman remains are likely to be genuine. The site of the villa contained several Roman tombs that yielded vases, sarcophagi and inscriptions that were added to the Pamphili collection.