August Johann Rösel von Rosenhof the fathers of German entomology. The fourth part is practically a monograph of the spider Araneus diadematus. The description of the animal is illustrated by six plates which show the differences in variation of the colouring of the species. They show also internal dissections. Rosenhof was interested in the production of silk but he confused the anus with the opening of silk-producing glands. He published, between 1753 and 1758, "Historia naturalis Ranarum nostratium" devoted to frogs. The quality of the work, in particular of its illustrations, make it one of the most beautiful devoted to these animals. He presented the
Islamic garden and the idea that the garden represents the antithesis of deterioration. The enclosed garden forms a space that is permanent, a space where time does not decay the elements within the walls, representing an unworldly domain. At the center of the cycle of time is the human being who, after being released, eventually reaches eternity. Aside from gardens typically found in palaces, they also found their way in other locations as well. The Great Mosque of Córdoba contains a continuously planted garden in which rows of fruit trees, similar to an orchard, were planted in the courtyard. This garden was