Weekend readers' photos: gravity

'The result of being catapulted from a seesaw, carnival-style. He survived unscathed. Taken last year at Big In Falkirk, Scotland’s largest street arts festival' Photograph: David Grindlay

'This is my three-year-old jumping into the pool on holiday. She is totally fearless in the water and loves to dive in' Photograph: Brian Redden

'I took this picture a couple of years ago, to capture a hoverfly in flight. It’s as though he’s defying gravity, with his wings outstretched and his feet together' Photograph: Andy Taylor

'Walking on the South Bank one Sunday, I saw these guys free running and just had to shadow them until I could grab the shot' Photograph: Tom Becker

'The amazing fitness and agility of my brother was the inspiration behind this picture' Photograph: Amy Sha

'In the Western Isles I found this gravestone fighting gravity' Photograph: Calum Smith

'I met this lady in Trongsa, Bhutan. She is winnowing, letting the wind and gravity separate the wheat from the chaff' Photograph: Graham Roberts

'Hundreds of thousands of years ago Rainster Rocks in Derbyshire were on the seabed. In those days any Tom, Dick or Stingray could have done this' Photograph: Gregory Lucas

'This photograph was taken at the Morecambe Kite Festival. I think it represents the precarious situation surrounding the development of Morecambe' Photograph: Janet Edmondson

'For just a moment our friend's son appeared to defy gravity' Photograph: M Russell

'This image was inspired by a flock of birds. As the books fall they give the impression of flying away' Photograph: Neal Grundy

'This picture was taken in Central Park, New York. I had never seen a flying dog until that moment' Photograph: Quentin Antoine