(from left to right) Black armchair and desk accessories, available to the trade at Cory Pope & Associates. Vintage porcelain table lamp, $1,800 at William-Christopher Design. Drawing by Servando del Pilar, $2,500 at John Gregory. Acrylic Greek Key desk with Calcutta marble top, available to the trade at  Allan Knight. French 19th-century rococo armchair in faux patent leather, $4,500 for the pair at Ceylon et Cie.