20. We've all seen the beautiful photos of colourful vegetables and freshly﹣cooked cakes in books and magazines. When we see these pictures, we believe that if we follow the instructions that tell us how to cook them, we can make food that looks like that too. However, not many people think about a strange thing that how photographers(摄影师)change a simple plate of food into the mouth﹣watering dishes in the photos.
Food is one of the most difficult subjects for photographers. Hot food goes cold, cold food goes dry, and frozen food melts(融化), making it useless. But don't worry, because food photographers have the tools to deal with these problems. They don't just visit photography shops. They also visit art shops, garages and pharmacies (汽修厂和药店). As well as camera equipment, a photographer's bag includes motor oil (机油)to help sauces (调味汁)look brighter, hairspray (发胶)to stop cakes looking dry, and the shoe polish (鞋油) to help meat look cooked.
There are a few rules about food that photographers have to follow. If a photo is going to become part of an advertisement (广告), rules say the food which people want to advertise must be the real thing. However, any other food in the photo doesn't need to be real. Plastic "fruit" or glass "ice" in a drink next to the real dessert is OK, according to the rules. Of course, some photographers choose not to use non﹣food (非食物)objects in their photos, even when the rules allow it, but that does make their job much more challenging.
Whether a food photographer believes in using tricks (花招) or not, one thing is true:food photography needs a lot of patience.