TERADA KATSUYA SKETCH features 512 pages of sketches by Japanese illustrator Katsuya Terada. This is one of many sketchbooks he has published over the years. This guy is a sketching machine.
Most of the sketches in this book are character related. There's no particular theme. You can get a cyberpunk girl on one page, a samurai on the other, and a detailed dragon on the next. Terada uses sketching as a creative outlet and you'll get to see his imagination and designs on paper. Note that there's some nudity in the book too.