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
Dramatic CCTV footage has captured the moment a bus driver tackled a passenger to the ground in a street fight 'over the bus fare'.
Police are trying to track down a man who sexually assaulted a schoolgirl in Bethnal Green, after posing as a plumber to get into her flat
CCTV footage has emerged of a violent attack where a blind man was pushed onto the tracks at Chelmsford station