The main purpose of the Malagan is to horror those who have died and assist their souls to past into spiritual world. The mask represents the spirit of their dead ancestors. They are often decorated with simply and repetitive motifs.
Answer:
There are four qualities of triads that appear in major and minor scales, each with ... doing so uses Roman numerals to designate the scale degree of the chord's root. ... In major keys, chords with the same Roman numeral are made.
Explanation:
I attempted a reverse image search for it on Google and the only result I came across was texture, though I believe that's just a description and not the name.