COLOURED SUN AND MOON MASK is vastu & decorative product . The sun remains utrayana from 22nd December to 20th June and goes dakshinayana for the rest of the year.
The direction of the rising of sun remains changing in the east. It is very important that the earth always receives the rays from the sun in this direction, while in construction any barrier of sun rays is not advisable.

This is Ishan Kone . Well Tap tubewell under ground water storage tank in this direction is considered favourable and good. If some construction is done in this direction obstructing the sun rays one refrains from deriving the benefits from this particular direction.

South east is the other prominent direction in Vastu Shastra.

When infra red rays of the sun gets in touch with water shortly after the rising of the sun it gives adverse effect on the human life. therefore fire and water are said to be opposite to each other in Vastu Shastra. The sun rays effect the human life as the sun rises and travels high in the sky.it effects biologically on the human life.When the sun sets in the evening the sun rays do not cause its effect on the earth. It is then the effect of other cosmic rays increase on the earth.
A very strong magnetic field is present deep in the south east of the earth. The same megnatic effect can be felt in the human body also. Our head is the north pole of this megnet and the feet are south pole.if we sleep facing south direction then our head rests in north. North pole of the earth and that of the sleeping person come in the same directioncausing repultion and causes adverse effect on the flow of blood in our body resulting unrest and unsound sleep. Which becomes the cause of frightful dreams in our sub cautious state of mind If we sleep with our head in south direction then the north of our body i.e. our head is in contact with the south of the earth’s gravity causing attraction between two direction and we enjoy sound and better sleep.