A solitary figure poles a flat-bottomed trajinera along the mirror-still waters of the Canal de la Merced at Xochimilco — the ancient "floating gardens" south of Mexico City, where Aztec chinampas agriculture has been practiced continuously for over 700 years — in this atmospheric early real-photo postcard printed on Kodak Velox stock with a "Tarjeta Postal" Konmann-era reverse. Tall Lombardy poplars line the far bank in perfect reflection, and a second boatman is visible mid-distance, lending a sense of the canal's tranquil scale. The caption written into the emulsion reads "Canal de la Merced / Xochimilco / México" — a rare first-person photographic label style common in early Mexican RPPC production. The card is unused and bears the Konmann (Konmann Hermana, Ltd.) publisher imprint on the reverse, a Mexico City–based firm active in the 1900s–1920s. Xochimilco was declared a UNESCO World Heritage Site in 1987.