Prices displayed outside a fruit and vegetable shop. 

Prices displayed outside a fruit and vegetable shop. 

Fresh fruit -- including pears, oranges, apples, grapes and melons -- on display at a stand in the Piazza Vittorio market. 

Fresh fruit -- including pears, oranges, apples, grapes and melons -- on display at a stand in the Piazza Vittorio market. 

A vendor selling fruits and vegetables at a local market in Kabul. 

Fresh potatoes and onions on sale at a stand in the Piazza Vittorio market. Country of origin is clearly marked on the signs indicating prices. 

A stand selling fresh produce -- including carrots, zucchini, cucumbers, etc. -- in a market in Rome. 

Scenes from a fruit and vegetable market in Mbare. 

Scenes from a fruit and vegetable market in Mbare. 

Scenes from a fruit and vegetable market in Mbare. 

Scenes from a fruit and vegetable market in Mbare. 

A shop selling fruits and vegetables in the old market of Tyre. October 2008. 

Scenes from a fruit and vegetable market in Mbare. 

Scenes from a fruit and vegetable market in Mbare. 

Scenes from a fruit and vegetable market in Mbare. 

Scenes from a fruit and vegetable market in Mbare. 

Scenes from a fruit and vegetable market in Mbare. 

Scenes from a fruit and vegetable market in Mbare. 

A customer selecting some fruits and vegetables at the Metundu Market in Lilongwe. 

A sweet potato displayed at a downtown market in Rome.