Vector image two postcards on a marine theme with watercolor fragments, marine creatures, corals, seaweeds, and a place for text

An exquisite watercolor composition in delicate turquoise tones presents an artistic reinterpretation of marine themes with elements of botanical illustration. The left fragment showcases circular structures reminiscent of jellyfish or sea anemones, with fine radial lines diverging from the center. The right part of the composition is rich with depictions of marine flora — here, meticulously drawn algae with feathery leaves, branching corals of various textures, and fan-shaped sea plants are featured. Particular expressiveness is added by the contrasting combination of graphic lines and soft watercolor blotches in turquoise hues, creating a sense of underwater weightlessness. Each element is crafted with attention to detail — from the finest strokes shaping the texture of corals to the smooth curves of algae. The composition leaves ample free space, making it an ideal base for text placement. This image holds high artistic value due to the harmonious blend of scientific precision and decorative expressiveness, making it an excellent choice for designing marine-themed invitations, postcards, and cosmetic product packaging.