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
          #                        }
                               }
  }        
  ]
  }