Heinrich Filter art

                                 Sculpture in silver and bronze 
 


 Silicone mould of original clay model


Wax prepared for ceramic mould

Ceramic mould applied in many layers

Burnout furnace, burning out the wax and hardening ceramic mould

Melting Furnace; Melting bronze at 1200 degrees Celsius

Lifting out the crucible full of molten bronze

Pouring bronze into ceramic mould

Cooling time

Knocking out the bronze from the ceramic shell

Cleaning and fettling of the bronze

Patina

Finished piece