CNN International is undergoing "incremental" improvements in its website to give it a more visual and human orientation, according to Peter Bale, CNN International's vice president and general manager of digital. A greater prominence of comment and analysis, photography, video and "human curation" are all planned for the website over the coming months. "All sites are, or need to be, in a perpetual state of improvement," said Bale, speaking to Journalism.co.uk.