To see better the aura you should observe the object or person on a neutral background, preferably white. The aura can not be observed on a black background.
Start with inanimate objects and basic colors, such as red book, as red and blue auras are most vivid. Relax well, your eyes should also be relaxed. Focus on one point and concentrate. After a few seconds you should start to see a slight aura. At this point you might be tempted to look away, but do not do it. Do not change your focus and continue to watch at one point. You can blink with eyes to moisturize your eyes. During blinking aura will disappear for a short time but will quickly see it again.
After completing the first step to start looking for different basic colors. For example, you can cover several books with different colored leaves and start to concentrate. Practice as much as necessary. Once you improve focus and concentration you can start with observing plants. Collect plants and flowers and start to exercise again. You will see an orange-pink aura around the stem and leaves. Around live plants you will notice a sharper and vibrant shiny aura.
The next step is to practice seeing auras in animals. This is not such an easy task, because it is difficult to hold the animal still long. The best solution is to concentrate on the domestic dog or cat while you relax and stay still.
Observe your own aura. This can be done outdoors or indoors. Monitor arms and legs and concentrate. It is preferable to do this on a light background.
After passing all the previous steps, you can start to focus on other people to try to see their auras. Seeing the human aura is very difficult because people have a lot of emotions and feelings. Initially you start to see very light flashes, but very soon you will see auras much clearer, with a brilliant optical effect. The saturation of the aura depends on the mood of the people. It is strong and brightly colored when a person is in a good mood and vice versa. Try to concentrate on the exposed skin of the human or in the center of the head.
Music improves mood, so you can play the favorite music of the man, that you are observing, to boost his aura. Initially do not exert yourself very much to see the aura. It takes a lot of practice and learning the techniques until you can safely see the aura of people.
Photos credit: www.fullspectrum.org.uk