In all of the cases that I've seen it is usually subtractive, but most of the time it depends on how old the child is.
They should be treated with respect because they are old then us and cant do as much things as we can.
75 to 128 beats per minute.
Generally speaking, when an art historian looks at the formal elements, he is examining "<span>the individual design elements of the work" such as the shapes, space, lines, etc.
Hope this helps!</span>