File:Farmers of forty centuries - Large current water-wheel, Szechwan, China.jpg
Size of this preview: 785 × 600 pixels. Other resolutions: 314 × 240 pixels | 629 × 480 pixels | 1,006 × 768 pixels | 1,280 × 978 pixels | 1,367 × 1,044 pixels.
Original file (1,367 × 1,044 pixels, file size: 340 KB, MIME type: image/jpeg)