John James Audubon was an American ornithologist, naturalist, and painter best known for his groundbreaking work, "The Birds of America."

His style can be described as highly detailed and realistic, showcasing his meticulous observation and scientific accuracy.

Audubon's illustrations were created using a combination of watercolor, ink, and pastels, and they depicted birds and other wildlife in their natural habitats.

His attention to detail and his ability to capture the beauty and essence of each species made his artwork both scientifically valuable and aesthetically pleasing.

"The Birds of America" consisted of life-size prints of 435 different species, making it a monumental achievement in the field of natural history illustration.

Audubon's passion for studying and documenting birds greatly contributed to our understanding of North American avian species.

His legacy as an artist and naturalist endures, and his artwork continues to inspire and educate people about the beauty and diversity of the natural world.