Vector image seaweed, four different options, black silhouettes on white

The image features artistic illustrations of marine algae in a black-and-white design. The central part is adorned with an elegant inscription reading "marine algae" in English. The drawing showcases four varieties of aquatic plants, each distinguished by a unique shape and texture. The upper left specimen resembles a branched structure with thin offshoots and pronounced dark vertical stripes. The upper right algae is characterized by wide leaves with distinct veins. The lower left sample has a wavy, fan-shaped form with smooth contours. The final variant at the bottom right looks like a slender plant with elongated leaves. All silhouettes are hand-drawn in a minimalist style, highlighting the natural beauty of underwater organisms. Such a graphic depiction can be wonderfully used for designing marine-themed projects, creating patterns for textiles, decorative interior elements, or as illustrations for popular science materials about marine flora.