Fine naturalist engraving style, like a 19th-century entomological field-guide plate. Monochrome dark brown-black ink linework on a plain white background. Precise anatomical detail with hairline crosshatching for shading, no color, no gradients, no background elements, no text or labels, side-profile view, single centered subject, high detail. Scree weta (Deinacrida connectens): "A New Zealand giant weta — heavy-bodied, armored-looking flightless insect, shorter thicker antennae than a cave weta, robust spiny legs, stout abdomen." Generate the image with a plain white background. With a couple of variations per species, so that I the cleanest, most "linework" like illustration. And generate them all in the same overall style. This is going into a National Geographic level book about impact of climate change. See more