A 1080x1350 post and an A3 842x1191 poster on warm paper, with a large Carnegie library window drawn in library green line bands under a brass voussoir arch and keystone, a radiating fanlight, a muntined sash and a brass sill holding a row of green and brass book spines, beside a Young Serif headline and a Hanken Grotesk programme column with brass rules. Civic, warm and quietly confident, it reads headline first, then date, schedule and address in a left column beside the window.