the 19th-century German painter Carl Robert Croll. The portraits contained in The Collections reflect the Lobkowicz family's participation in European political and cultural life. The collection includes full-length Spanish portraits of Pernstejns, Lobkowiczes, Rožmberks and related members of European and ruling Habsburg dynasties by painters such as Alonso Sánchez Coello, Juan Pantoja de la Cruz, Jacob Seisenegger and Hans Krell. Among the 17th and the 18th century works in the collection is the Spanish Infanta Margarita Theresa (c. 1655), attributed to Diego Velázquez. Later portraits of members of the Lobkowicz family are by Viennese portraitists of the 19th century such as Franz Schrotzberg and Friedrich von Amerling. The collection of paintings is accompanied by an extensive collection of graphics and drawings, including a set of engravings of Rome by Giovanni Battista Piranesi. Decorative Arts While not as well known as the paintings, books and music associated with the Lobkowiczes, decorative and sacred arts objects, dating from the 13th through the 20th centuries, form a significant part of The Collections. During the Nazi occupation of Czechoslovakia and the later period of Communist rule, the private chapels in the family’s principal residences were desecrated and their contents dispersed. Important artefacts survived, including a 12th-century reliquary cross of rock crystal and gilded copper. The gold reliquary head of a female saint, possibly St. Ursula, dated c. 1300 and known as the Jezeri Bust, was found in a trunk of theatrical props. It is now on display in the Lobkowicz Palace. Late-Renaissance and early-baroque ceramics from Italy feature prominently in the collections. Several pieces of colorful Deruta ware are considered to be among the earliest Italian ceramics brought back to Bohemia. Ordered during a trip to Italy in 1551, the pieces are colourfully decorated with an image of a bull, which was the Pernstejn family crest. By the late 17th century, Chinese hard-paste porcelain had become the great obsession of European rulers and aristocrats. The Dutch workshops at Delft created tin-glazed earthenware that was an early European imitation of the expensive Chinese ware. Around 1680 when he was Imperial Envoy to the Netherlands, Wenzel Ferdinand, Count Lobkowicz of Bilina, commissioned a personalized work, designed with intricate overlapping letters of his initials WL. With 150 pieces, the set is the largest surviving Delft dinner service. A selection of pieces are on display at the Lobkowicz Palace Museum. In the spring of 2000, over sixty pieces