A picture tells a thousand words, so the saying goes. As the photographer Diane Arbus put it, 'A picture is a secret about a secret: the more it tells you, the less you know." On Sunday Takeaway, we explore pictures and what they reveal or conceal. Hear Emily Bissland, ABC Open South West Victoria producer, and Jo Joyce, from ABC Open Sunshine Coast talk about their take on pictures. You'll also hear William Yang, well-known photographer and artist.