OFFERING a glimpse into the past, a mash-up of old and new photographs show how the world’s biggest cities have changed. A new phone app allows users to travel back in time by overlaying vintage images, such as London's Tower Bridge in 1892 or the Eiffel Tower in 1940, with how the locations look today. Users can compare the past and present of cities such as London, Paris, Washington and Saint Petersburg. This window to the past was created English entrepreneur David Webb, 45, the creator and CEO of the Timera app.
As sunlight cascades through its vibrant stained glass windows, every inch of the Nasir-ol-Mulk Mosque bursts with colour .
Armed with a snorkel, flippers and her skimpy bikini, an intrepid female free diver swims alongside an array of reef sharks .
THIS UNUSUAL collaboration between a mother and her two-year-old daughter makes for some stunning works of art .
SWIMMING next to 40 tonne whales, dare-devil divers take the plunge with these gentle giants of the sea .
While most Brits look forward to long hot summer days, a mum-of-six will be staying in the shade - as she is allergic to the sun .
A hero dog has saved the life of her asthmatic owner after waking her up during a severe asthma attack .
With blue waves tumbling over them, these surfers glide underneath a tunnel of water .
A woman with a rare condition that means she collapses every time she laughs fears she may have passed the rare illness onto her young son .
An American man continues on his mission to document his journey around the globe by completing a world map tattoo on his back .
TUGGING on the wing of his sibling, this needy owl is after some attention .
With luminous colours and alien- like features, these magical mushrooms look like they belong on another planet .
A blanket of fog is lit up by the colourful glowing lights of the city below .