Why did Leonardo leave Milan? He left behind family, friends, and an unfinished, commissioned painting, “The Adoration of the Magi.” The reasons for his sudden departure are unclear. Some historians speculate that he was escaping legal charges against him. Some claim that he went to Milan to pursue his studies on human anatomy, which he […]
What happens when you heat fats and oils?
What happens when you heat fats and oils? When heated repeatedly, changes in physical appearance of the oil will occur such as increased viscosity and darkening in colour [1], which may alter the fatty acid composition of the oil. Heating causes the oil to undergo a series of chemical reactions like oxidation, hydrolysis and polymerization […]
What does the atomic number tell you?
What does the atomic number tell you? The atomic number (Z) of an element is the number of protons in the nucleus of each atom of that element. This means that the number of protons is the characteristic which makes each element unique compared to all other elements. Elements are different because of their atomic […]
Why did Van Gogh create starry night?
Why did Van Gogh create starry night? Starry Night is an attempt to express a state of shock, and the cypresses, olive trees and mountains had acted as van Gogh’s catalyst. More intensely, perhaps, than ever before, Van Gogh was interested in the material actuality of his motifs as much as in their symbolic dimensions. […]
Which song did Bill Haley and the Comets became the first rock and roll record to be a number one pop hit?
How does Masaccio reinforce?
How does Masaccio reinforce? The use of the vanishing point not only allows the artist to produce three-dimensional objects, but also to control the viewer’s eye and reinforce the theme, as can be seen in the The Tribute Money in the head of Jesus. What is atmospheric perspective and where can it be seen in […]
Is Texture a visual element of art?
Is Texture a visual element of art? In the visual arts, texture is the perceived surface quality of a work of art. It is an element of two-dimensional and three-dimensional designs and is distinguished by its perceived visual and physical properties. Use of texture, along with other elements of design, can convey a variety of […]
What are good high school science fair projects?
What are good high school science fair projects? Ideas for High School Science Fair Projects Compare the effect of antibiotics on gram-positive and gram-negative bacteria. Run a bioassay to test for toxicity in water or soil. Test the effect of ultraviolet radiation on bacteria growth. Do different types of bread grow different types of mold? […]
What is the theory that describes the way separate images viewed at regular intervals to create the appearance of a continuous or single movement called?
What is the theory that describes the way separate images viewed at regular intervals to create the appearance of a continuous or single movement called? The way that images appear to be moving in films and videos is actually an optical illusion. What is it called when a photographer chooses to make? What is it […]
What is the camera obscura and how did Renaissance artists use it?
What is the camera obscura and how did Renaissance artists use it? What some may not know is that the Renaissance painters used some mechanical help to achieve better results when painting. Many artists during this period would use a camera obscura, a box with a hole in it which allows light to go through […]