The last page in my Rendr sketchbook, done in short moments, over a few days. I liked the Rendr brand because it’s completely opaque and you can draw on both sides. I did not like that moisture, or water based media, would curl the pages. My next sketchbook is watercolor paper, 6 x 9 inches. I think I’ll split each page in half so I can cut the sketches into postcard sizes. I like to tuck them in with metalwork that my customers purchase.