In oneiric terms, the shore is the point where the unconscious (sea) and conscious
(beach) meet. The dream could also be representing the possibility of a journey. This could be physical (by boat), or symbolic (within yourself). If you find yourself scanning the horizon looking for a boat, you may be worried about not reaching some aspiration or desire. To be on the shore looking for shells or other objects hidden in the sand could reflect your desire to increase your inner resources. (See water and sea ) An empty beach symbolizes an opportunity. A beach with a lot of people predicts that you will feel protected and safe.
Gallery of dreams
Do animals dream?
Research conducted by various scientists show that animals do experience dream while sleeping. They also experience similar sleep stages like human beings - REM and Non-REM. If you have noticed a dog sleep, it might sometimes wag its tail, this indicates some response to its dream. A study was conducted in a cat by removing a part of the brain stem, which will not prevent it from reacting to the dream during REM. It was noted in some cats they were aggressively chasing mice as in reality.
Some people can recognize dreams while sleeping; this type of dream is called lucid dreaming. Most of the people would have experienced this type of dream atleast once in their life. You can actually control these dreams. One of the popular dreams that most of us experience is as flying in the sky; you can try lucid dream by imagining your house beside the flying aid.