Extremities: Combined superficial and dept dissection of the muscles of the extremities. The origins and insertions of each muscle is clearly demonstrated by removal of the connective tissue. The muscles themselves are separated from each other along their pathways. Dissection of all nerves and arteries listed in the anatomical nomenclature. At various locations the large veins have been left in place. Head: The head has been cut frontally in 3 thick slices which have been arranged like an partly opened book. The front slice shows anteriorly the facial muscles and the nasal and paranasal cavities from the back. The middle head slice shows the dissected eye ball with eye muscles, the pharynx, the tongue as well as the organs of the neck with larynx and trachea. The back slice comprises the neck muscles, the occipital bone, both parietal bones and the brain which pops out of the occiput.Thoracic and abdominal cavity: For opening the thoracic cavity, the sternum has been cut in midline and the anterior wall opened like a double door, allowing examination of the thoracic organs in situ from the front. The abdominal cavity has been opened in the same way by creating a double door. Both abdominal flaps have been opened below the lower costal margin and above the inguinal region with the inguinal canal.