Wildlife photographer Roger Hooper has an exhibition of his work at the Oxo Tower. He says we can all take a decent picture no matter how good our cameras are by following a few basic tips.
Be aware of the background of your subject
Hold the camera steady!
Get down to eye level
Be prepared for all weather!
Have patience and perseverance
More top news
At 15 metres high, make a dramatic entrance at London's Hayward Gallery.
Jason Edwards was compared to a boxer - relentlessly cornering and punching his opponent on the ropes.
Police had issued an urgent appeal to trace Malakhi Chijiutomi-Ghosh, who needs medication three times a day.