<https://s.mj.run/dunKu582UHo> , Black point pen flat illustration vector style of a bright steampunk busy under water ocean image of corals and marine life as background image of a potrait for a coloring page art, steampunk style, a flat style black and white illustration starting with strong line art , strong black outlines for a classic coloring book, define each object clearly, use crosshatching, no gray color. white fill --ar 2:3