Page 456 - (DK) The Ultimate Visual Dictionary 2nd Ed.
P. 456

THE VISUAL AR TS
       Sculpture 2
                                                                             SPIRIT LAMP (FOR HEATING
                                                                              WAX MODELING TOOLS)
                                                  EXAMPLES OF BRONZE
           EXAMPLES OF MODELING TOOLS               FINISHING TOOLS          Wick

                                                                                               Brass
                                                                                               holder
        WIRE-ENDED CUTTING TOOL



                                                                      Glass bowl
        CURVED MOLDING TOOL




        SPATULA-ENDED WAX MODELING TOOL
                                                                                           Methylated
                                                                                           spirit

                                                   HOOKED     POINTED
                                                    RIFFLER   RIFFLER
        ROUNDED WAX MODELING TOOL


                STAGES IN THE LOST-WAX METHOD OF CASTING                Fire-resistant
                        Based on Mars, Giambologna, c.1546
                                                                               clay
            Wax-
           covered                      Wax riser          Chaplet
             wire                        (vertical,        (iron nail)
         armature                      hollow rod)









                                                                Wax runner
                                                                (horizontal,
                                                                hollow rod)













               ORIGINAL MODEL              HOLLOW WAX FIGURE IS CAST         FIGURE IS BAKED IN CASTING MOLD
             An original, solid wax    A new, hollow wax model is cast from the   The model is encased in clay and
              model is made and         original model. It is filled with a plaster   baked. The wax melts away (through
           preserved so that numerous   core that is held in place with nails. Wax   the channels made by the wax rods)
              replicas can be cast.        runners and risers are attached.   and is replaced by molten bronze.

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