hi list, I was wondering if anyone knew how to change the colors of the vtkAxes class. I use a vtkAxes->vtkTubeFilter->vtkPolyDataMapper->vtkActor pipeline. Changing the actor's color has no effect (it is still red on the x-axis, yellow on the y-axis., and green on the z-axis) Does anyone have any better ideas? thank you, David Parrott