This is a guest collection by Tom Dinning. Download Tom's latest book, 'Learning to See' for free here. They say you can win the heart of a woman with a bunch of colourful flowers. My success rate in that endeavour has been limited so I'm not one to comment. But I do know that photographers are particularly drawn to the colourful displays found in their back yard, parks or botanical gardens. I am also aware that sometimes the colour is so intense we can miss another layer of beauty hidden…