Premium 4:5 advertising poster for a premium air conditio...

Premium 4:5 advertising poster for a premium air conditioner. A modern wall-mounted air conditioner in a pristine contemporary room, with lightweight sheer curtains moving in a perfectly even horizontal wave across the entire room, revealing the invisible flow of cool air. Bright architectural interior, realistic fabric physics, soft daylight, clean composition. Typography: "COMFORT YOU CAN FEEL". Premium home appliance campaign, photorealistic.