Rugs have a remarkable effect on a room. We see it everyday when we place rugs in spaces for designers to approve (or not).
All hand-knotted rugs have a dark side and a light side. Sometimes it's so subtle it's hard to see. Other times it's hard not to see.
People have created decorative patterns since time began. Perhaps a visual rendering of a pattern rhythms brings harmony to the mind like music does with sound.
In spite of the availability of tens of thousands of hand-knotted rugs, designers and their clients sometimes require a custom designed rug. The reasons are varied.