balloon-room-whats-the-point-of-it-martin-creed-hayward-gallery-southbank-london-5 X4th April 2014 Have You Heard Of It? blog | Where to go in London | Balloon Room at Martin Creed ‘What’s The Point Of It?’ exhibition at Hayward Gallery, Southbank Write commentNo Comments Leave a reply Cancel reply Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.