25 single sided Grayscale imagesI Daydream is perfect for intermediate and advanced colorists. Enjoy the beautiful portrait drawings. Please note the paper is 70lb white paper: IngramSpark Standard Color 70 with Case Laminate Hardback.This book works best with colored pencils. If you prefer markers, place a several sheets of paper or a sheet of cardstock between the pages to minimize the bleed-through problem.Non-perforated.