Sigma in mirrored reflection
Black-winged stilt (Himantopus himantopus) foraging for food in the mudlfats formed by the receding floodwaters of the Okavango Delta. Amazing how the wader's legs and its mirrored reflection is sketching the shape of the Sigma sum.
Digital image ID: Micheline_Rouquet_20160421_008758
Created: April 21, 2016
Author: Micheline Rouquet
© Micheline Rouquet
Digital image size: 16.0 Mpixels (45.8 MB uncompressed) - 4000x4000 pixels (13.3x13.3 in / 33.9x33.9 cm at 300 ppi)