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.
This perceptual experience is labeled figure-ground perception. An example is shown in Figure 1, where the edge shared by the black and white regions appears to enclose the black region and the white region appears to continue behind the shaped black region.