There’s one image that gives you support at work and represents wealth, resources, strength and support and that image is a mountain. Mountains, whether images, real, such as the Rocky Mountains or Himalayas, or symbolic, such as a screen, all give support in feng shui. This is a critical concept in feng shui because without support, there is struggle and a feeling of rolling a boulder up, well, a mountain. Support from behind The idea of being supported makes a lot of sense when you think about it. If you sat on a stool all day, your back would ache. But when you have a comfortable and high-backed office chair, you are supported and can work longer and more effectively at your job. The same is true in your home. Having a support at the rear of the house symbolizes the black tortoise, a celestial creature that provides support and adds vigor and longevity to your life and home, helping to protect you from unpleasant surprises and misfortune. The black tortoise is represented by a slight rise at the rear of your home, supporting your home, much like the tall back on an executive chair supports you as you work.