Layout designs are used in technical fields like engineering and the layout have to reflect the same behaviour as their sites.A layout design is a simulation done on estimations that is designed exclusively for a site.
Background Patterns in Web Design
Patterns are a useful resource for website design.When done well, using background patterns can make a web design look sophisticated and memorable but Filling the background with a full-blown image is no longer a useful solution today as the variety of devices and screen resolutions in the market make it difficult to adapt to them all, although it is true that the latest plugins and scripts offer solutions such as automatic image resizing. Patterns are similar to those images that are indefinitely repeated either horizontally or vertically. That makes a lot more sense today where usability is concerned, especially in responsive design.
Divine Proportion
Any objective observation we make must include a discussion of proportion for it is the rule of proportion in the examination of nature that causes us to observe an organized universe and a universe in chaos, rational and irrational numbers, harmony and discord, truth and falsity. We’ve got examples that can be found through the history , the Egyptians used the shape in the design of the great pyramids and Greeks used it for the Parthenon. Have a look in the video below .