Below are illustrations used in journal publications. Many are simple line drawings for clear and inexpensive reproduction in journal articles. Working with color can be very effective for clarity in the message and creates an attractive image.
Top, the maple seed photo, middle panel, a watercolor painting, and bottom, the digital line drawing.
Diagram of earthworm excretory organs showing location, basic structure and a cross section micrograph of bacteria within a pouch-like symbiotic organ.
Published image of a juvenile squid and an enlarged diagram of two phases of light organ colonization process by a bacterial symbiont
Confocal micrograph of invertebrate larva with line drawing showing tissue movement and bacteria.