Carbohydrates under plastic displays
Fingerprints on the edge of serving trays
the food on display
Food stuff in display for sale.
Cooked buns arranged in a row on a tray.
Food stuff in a kitchen on top of a wooden top.
Fruits covered by a clear glass container.
Food stuff place on a silver tray.
Grey wall next to food stuff.
Toothpick holding sandwich together
plastic box to keep food fresh
multiple food choices available 
metal food tray to keep cold
a counter filled with pastries, sandwiches, and fruit