Oak Round Bench Oak Tree PNG Transparent Images Free Download Vector Files Pngtree About Oak Trees: Natural History, Ecological Benefits, & Mast Years 200,000+ Free Oak Tree & Oak Photos Pixabay. A wide, round bench made with solid oak wood and treated with polyurethane resin coating, perfect for dining and living rooms. The sleek, minimalist design instantly elevates any space with its modern aesthetic. The varying shades of wood color and the mottled patterns are testaments to the trees' refinement by nature and time. Grain and color of natural wood vary, and natural wood may also exhibit unique patterns such as knots and tiger stripes, giving each piece of wooden furniture its own unique charm.