บ่อน้ำ, แหน, ธรรมชาติ, พืช, ดอกบัว, ทะเลสาป, น้ำ, แม่น้ำ, พืชพันธุ์, สิ่งแวดล้อม, นิเวศวิทยา
Public Domain
ภาพถ่ายปลอดค่าลิขสิทธิ์ที่เกี่ยวข้อง
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