The sunken Mar Sem Fin in Antarctica. The sunken remains of the Mar Sem Fin, a Brazillian research boat is seen through the frigid waters. The boat sunk April lies about 30 ft below in Ardley Bay, Antarctica.
The stunning image is of a rainbow cloud, captured above Mt Everest by Oleg Bartunov whilst on an expedition in the Himalayas, Nepal. The amazing rainbow effect is created when tiny ice crystals in the water vapour of the clouds reflect the sunlight.