I went ahead and separated the two logo projects. They can be viewed at: http://cran.mit.edu/~hopcroft/prospective_projects/3D_LOGO.html and http://cran.mit.edu/~hopcroft/prospective_projects/logo.html The HTML can be viewed at: http://cran.mit.edu/~hopcroft/prospective_projects/3D_LOGO and http://cran.mit.edu/~hopcroft/prospective_projects/logo Bob