I believe the answer is: A just-noticeable difference
In painting, A just-noticeable difference refers to the amount of things that needed to be change for a difference to be noticeable.
The threshold usually depended on the type of audience that being aimed toward, (for common audience, the threshold of differences would be relatively higher compared to expert audience)<span />
The solid, plastic layer of the mantle is called the asthenosphere. It is located beneath the lithosphere and is considered very mechanically weak. It is different widths depending on the temperature.
Their elaborated Carnivals , Christ the Redeemer (Statue) ,Brazil Rainforest
Romans did perspective paintings.
Greece was more on objects then on walls or canvas.
Greeks were very quadrangular and blocky. But had lots of shapes.
<span>More Natural and pictures/ paintings were based on what they saw with there eyes.
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With human scultures of the human body they were very similar.
Romans was a little finer like on the edges and more tools and that they could work with.
Greeks were a little rougher but still quiet amazing.
Magnificent temples, beautiful landscapes, sandy beaches, and a unique culture that attracts tourists from everywhere.