David Goodsell is a prominent American artist and professor known for his unique style of scientific illustration, particularly in the field of molecular biology. He often creates visually engaging representations of biological processes and structures at a molecular level, merging art with science to help convey complex scientific concepts. His work is used in various educational settings and has been featured in scientific publications and exhibitions. Goodsell is also associated with the Art and Science initiative, emphasizing the importance of visual representation in understanding and communicating scientific ideas.