The answer to this question is D. Ancient egyptians are so cool!
I need a picture of the painting to help you
B. <span>The use of oil paints to create highly realistic details.
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The Northern International style was characterised by detail and symbolism within the object, the concern for both accuracy and great detail was their primary concern; this was a Gothic Style in Medieval art, it's imagery was predominantly religious and eventually gave way to the Early Renaissance style of painting and sculpture.