A tree's cross-section dominates this composition, its concentric rings rendered in precise black linework against a clean white ground, revealing decades of growth in intricate detail. The woodblock print technique creates a stark, scientific quality that transforms botanical documentation into graphic art, emphasizing the rings' natural geometry with the sharp clarity of ink on paper. Constructed from woven polyester with a soft microfiber lining and a sturdy zipper, made to order for 13 and 15 inch laptops. Everyday protection carrying an independent artist's work, not another plain black sleeve.