appearance Appearance {
                              material Material { diffuseColor 0 0 1 emissiveColor 1 0 0}  # Blue 
                                          texture ImageTexture {url "alchemy.gif"}
                          #                textureTransform TextureTransform {
                          #                                center 0.6 0
                          #                                translation .5 .5
                          #                                scale 1 1
                          #                        }
                                       }
          }        
  ]
  }