No grayscale, no shading, bold and defined lines with a sharp and thick crispy outline, white and black coloring book for adults, cool coloring page easy to painting, an image of a plethoric marine corals of well filled of fishes, mosaic style, high detailed bold outline design, vector lines, 2d, stencil art, creative artworks –ar9:11 –q2 –s750 –no grayscale, shading, color