Logo for "Vintage Engine Revival", a European 1970s car and motorcycle restoration workshop. Minimalist retro style, clean geometric shapes. Silhouettes of a 1970s European car (BMW 2002 / Alfa Romeo style) and a café racer motorcycle (no brand logos or text). Mechanical elements: stylized piston and crossed wrench. Colors: warm orange, yellow, apple green, light azure blue, cream background. Typography: retro European 70s, bold and legible. Style: European vintage, elegant, professional, not Harley-Davidson style. See more