Picture plane is in perspective, the imaginary plane corresponding to the surface of a picture, perpendicular to the viewer's line of sight.
Explanation:
Headgear in Brunei Darussalam can be categorised into three kinds: dastar, which is a piece of cloth tied around the head; songkok or kopiah, a type of cap made from velvet; and tengkolok or serban, which resembles a turban and is a typical headdress in the Middle East.
