This experimentation is about chromatic gray, muted color, and prismatic color. Each part of the work is a 6×6″ gouache, painted-paper collage using at least six shapes. There are two part for each work, borad value range(light or dark) and narrow value range. I putted the borad value range on the left side of each work, narrow value range on the right side. This assignment helped me to get the ideas of how colors represent a mood or concept when i use my way to combined them.