Phytoplankton cluster — Free Biology Illustration

Biology

Phytoplankton cluster

A mixed cluster of tiny microscopic phytoplankton cells suspended in water, shown enlarged for visibility. The group includes small green spheres, round dots, ovals, rods, slightly elongated cells, short chains, simple colonies, and a few spiky or subtly ornamented single-celled forms. Scattered among them are occasional golden-brown to yellow-green geometric diatom-like cells with delicate symmetrical outlines, faint surface patterning, and slight spines. Cells are semi-transparent with clean scientific clipart-style outlines, minimal internal detail, and faint pigment-rich green, yellow-green, or golden shading, sometimes with subtle chloroplast-like darker regions.

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