16:9 aspect ratio proposal template for PPT titled "Essence of Heritage in Wabi-Sabi." Designed with a calm, earthy color palette (soft beige, muted gray, natural brown tones), this template features a clean, minimalist layout suited for a professional proposal. The cover page includes an elegant, modern font with subtle Japanese influences, showcasing natural textures like wood grain or delicate paper. Inside pages are organized with ample white space and clean lines, featuring sections labeled "Concept," "Moodboard," "Design Elements," "Timeline," and "Budget." Each page includes well-placed text boxes, image placeholders, and seasonal icons (e.g., leaves, bamboo) to reflect Wabi-Sabi aesthetics. Final page with "Contact" information, framed with simplicity and sophistication, capturing Japanese traditional minimalism. Subtle, harmonious, refined design, perfect for a proposal presentation --ar 16:9  --style raw