We've all used a canopy of leaves to produce a frame around a subject in our compositions, but you can take this technique to the extreme by getting down low and shooting from the ground up.

我们都用过拍摄对象周围的植物叶子充当过相框，但你也可以把这个技术用得极端一些，从很低的角度，从地面往上拍摄。

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Shooting Angle with the main emphasis. It should be noted, does not apply extreme Angle of depression or elevation.

用拍摄角度来着重强调主体。但须注意，不应用极度的俯角或仰角。

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Photo Tip: When shooting in cold weather, or extreme conditions such as snow and sleet, it's important not to change your lenses outdoors.

拍照提示：当在寒冷的天气，或雪，冰雹等极端条件下拍摄，最重要的是不要在室外换镜头。

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