World Food Day: Food art to raise awareness about hunger issues

October 16 marks World Food Day. It was founded in 1979 and is observed by over 150 countries. The day is dedicated to raising awareness about the problems of poverty and hunger. /VCG

A portrait of Vincent van Gogh made of vegetables is displayed in an exhibition area in Beijing. /VCG

A portrait of a woman made of 40,000 grilled bread cubes by a Russian artist is displayed at a cafe in Moscow, Russia. /VCG

Tiger painting made of grains by a Chinese artist is displayed in China. /VCG