Pixel (book 3/3)Jan van Toorns entire monograph Critical Practice has been screen captured from Google Books on three different devices (3. 5 inch iPhone 4, 15 inch Macbook Pro, 30 inch Mac touch screen) and reproduced. Clothing or automobile logos traditionally signify status and wealth. These three copies, however, act as a measure of affluence: The image quality is directly related to the device (and the resolution and size of the screen) used for image capture.