77     pix1 = pixRead("books_logo.png");  in main()
109     pixs = pixRead("feyn-fract.tif");  in main()
123     pixc = pixRead("tetons.jpg");  in main()
154     pix1 = pixRead("/tmp/lept/alpha/cs1.png");  /* just pixcs1 */  in main()
155     pix2 = pixRead("/tmp/lept/alpha/cs2.png");  /* cleaned under transparent */  in main()
198     pix1 = pixRead("blend-green1.jpg");  in main()
200     pix1 = pixRead("blend-green2.png");  in main()
202     pix1 = pixRead("blend-green3.png");  in main()
204     pix1 = pixRead("blend-orange.jpg");  in main()
206     pix1 = pixRead("blend-yellow.jpg");  in main()
208     pix1 = pixRead("blend-red.png");  in main()
238     pix1 = pixRead("test24.jpg");  in main()
239     pix2 = pixRead("marge.jpg");  in main()
280     pix6 = pixRead("/tmp/lept/alpha/fourcomp.png");  in main()