It is said that the color red enrages a bull.
Infrared, I am not so certain . . .

This photo was taken by a Hasselblad 500C medium format film camera with a Carl Zeiss Distagon 1:4 f=50mm lens and HOYA 67mm INFRARED (R72) filter using Konica Infrared 750 film, the negative scanned by an Epson Perfection V600 and digitally rendered with Photoshop.