Photographer Andrius Burba went to great lengths to capture horses from below, and the result was worth the effort. Behold the Under-Horse series.
Burba says in the intro to the most complex of his series of animal undersides, "It required a way bigger glass, new solutions, horse friendly environment, beautiful brave horses, their helpful owners, lots of heavy equipment and an amazing crew to make this project come to life." He added:
I looked for different examples of what was done on the internet and after no similar results I decided that I have to do it and be the first person to shoot a standing horse from underneath. As I started to organise the photoshoot of a horse, I knew that all I needed is to get 600 kg horse on a glass, dig 3 meters into the ground, put my camera under a big glass and take a shot. Even though it was the same concept as project "Under-Cats" it took two months to organise it all. I have found horse-friendly environment and even made rubber horse shoes, to save the glass from scratching.
Be sure to check out Under-Cats and all his other great stuff.