The document discusses different page layout experiments the author conducted in InDesign, varying the number of columns (3x3, 5x3, 3x3 with 10mm gutters, 3x8, 3x8 with different column splits) and dimensions of images and text. The 3x3 layout looked best as it required no changes to image dimensions and text was neatly presented. A 5x3 layout also gave a clean finish but lacked creativity. Wider gutters in a 3x3 created too much white space. Later experiments splitting a 3x8 layout into different column configurations produced a cleaner look.