11. Creases and compound curves on the fenders and doors give the coupe a concept-car look. 12. The Explorer windows were the first to be formed on a compound curve in history. 13. The experience of shaping plywood into compound curves contributed greatly to the development of the LCW. 14. Someone introduced Lincoln's stylists to the compound curve , resulting in a much more rounded body shape. 15. Bangle incorporated new single press technology for compound curves to add controversial styling elements to his designs. 16. To simplify construction, the design had no complex parts to make and no compound curves to form. 17. The Charlesworth house style of the early 1930s was low rooflines with compound curves and deep moulded waistlines. 18. Construction is fairly straightforward, but because plywood does not bend to form compound curves , design choices are limited. 19. Where compound curves were necessary, such as the engine cowling and wheel spats, he fabricated parts from fiberglass. 20. Frequently, these reflectors are made using many small segments that are all single curves which together approximate compound curves .