Rating Newest Oldest. Best Answer: Girt : A timber or plate connecting the corner posts of an exterior wooden frame, as a braced frame, at a floor above the ground floor. A heavy beam, as for supporting the ends of rafters. Purlin :
Figure Ground. Definition. Figure ground is a visual relationship between foreground and background. This is important to the perception of images, as the edges form the image that we see.
One of the laws is concerned with figure-ground perception. Figure-ground perception was first discovered by Edgar Rubin in 1915. Though Rubin never really considered himself a Gestalt psychologist, his work with figure-ground perception was embraced by its founders and led to the development of a major Gestalt law. According to this phenomenon, when we perceive a visual image, we tend to simplify it by separating it into figure and ground.