Advanced, high resolution, Underwater Photograph, full body, Blue Whale (Cetacea mammaliaceti:1.5), swimming near surface, calm ocean waters, heart rate monitor implanted under thick blubber layer, pectoral fin moving, eye gazing towards camera, marine biologist observer, UHD macro, fisheye lens, crystal water clarity, deep blues, greens, HDR, oceango, digital. by: Alexandre Calame, Georges Seurat
Blue Whale heartrate monitor  