Summer is quickly approaching, and there are few better ways to soak up its warm, sunny weather than behind the wheel of a classic car. Better yet, a convertible. Anyone who has owned such a vehicle can attest that it's almost impossible not to smile when you're cruising a smooth road with some good tunes on the radio and the wind in your hair. Spencer Brooks, of Long Beach, California, is nearing completion on his 1967 Mustang convertible restoration project, which serves as a beautiful example of this category.