elegant oyster line art with ocean s on white background – minimalist coastal

square template pattern drawing line sketch design font cartoon circle diagram monochrome brand symmetry text art artwork calligraphy elegant oyster ocean elements white background minimalist coastal features clean perfect beach-themed decor brings touch sea space simple modern art decor life drawing marine elements shell beach house nautical theme vector ocean-themed seashell underwater design shell minimal artwork seaside black oceanic aquatic graphic hand-drawn oyster wall ocean-inspired