Frank Stella’s Estoril XII,
                    from Circuits, 1982 is part of the artist's acclaimed
                    series inspired by
                    race tracks from around the world. This particular example takes the forms of the Estoril circuit,
                    the
                    auto-racing track in Portugal as Stella's subject matter.  From an aerial perspective, Stella
                    captures the
                    fluidity and directional flow of the circuit, a mixture of angular and organic lines.