Afghanistan, Kandahar, Male vendor at roadside fruit and vegetable stall selling onions potatoes and tomatoes.

Afghanistan, Kandahar, Male vendors at roadside fruit and vegetable stall selling onions potatoes and tomatoes.

India, West Bengal, Kolkata, A cook fries onions at a food hotel.

India, Uttar Pradesh, Kolkata, A cook fries onions at a food hotel.

Food, Onions, Red Onion sets.

Food, Onions, Sturon Onion sets.

Food, Fresh, Organic, display of onions in Farmers market.

Food, Vegetables, Onions, Three ripe harvested onion bulbs or Allium against a white background with one sliced open to show structure of layers.

Food, Vegetables, Onions, Three ripe harvested onion bulbs or Allium against a white background.

Albania, Tirane, Tirana, Looking down on stall of street vendor selling apples, pomegranates and onions sitting beside set of scales with female customers making purchases.

Albania, Tirane, Tirana, Fruit and vegetable street vendor seated on crate to bunch garlic behind display including grapes, oranges and onions. Part seen customer in foreground.

Austria, Vienna, The Naschmarkt, Fresh produce stall with display including chillies, peppers, garlic, onions, shallots and turnips.