Indochine Architecture is a unique style that emerged in the late 19th and early 20th centuries, primarily in Vietnam, Laos, and Cambodia. It blends traditional Southeast Asian design elements with French colonial influences, resulting in structures that often feature ornate details, large verandas, and open spaces to accommodate the tropical climate. This architectural style is characterized by the use of local materials, such as wood and bamboo, alongside European construction techniques. Notable examples include the Saigon Central Post Office and the Royal Palace in Phnom Penh, which showcase the harmonious fusion of cultures and aesthetics in the region.