Unfortunately, if the browser window were not at the right size, some of those dithered images will be scaled with visible moiré patterns. If they wanted a dit

Unfortunately, if the browser window were not at the right size, some of those dithered images will be scaled with visible moiré patterns. If they wanted a dithered look that works at different resolutions, it might have been better to serve grayscale images and filter them on the client side.