As tempera is fast to dry, it’s often applied in skinny layers till the desired color saturation is acheived. In contrast, oil paint dries very slowly, so artists are able to apply the paint in thick layers as well as simply mix colours together. The oils used for portray are derived from linseed, walnut and poppy. During the Era of Enlightenment, 5 genres of work have been advocated by art academies, including the French Academy and the Royal Academy in London. The genres were organized right into a hierarchy, and embody history portray, portraits, landscapes, still lifes, and genre painting.…