Color depth triangle does enclose a much larger gamut, so whether more than three primaries results in a difference to the human eye is not yet proven, since humans are primarily trichromats, though tetrachromats exist. Color depth Color depth or colour depth (see spelling differences), also known as bit depth, is either the number of bits used to indicate the color of a single pixel, in a bitmapped image or video framebuffer, or the number of bits used for each color component of a single pixel. For consumer video standards, such as High Efficiency Video Coding (H.265), the bit depth specifies the
Thorn in the flesh his other epistles do not directly address the topic. Throughout church history, there has been a significant amount of speculation about what Paul was referring to, although scholars such as Philip Edgcumbe Hughes, F. F. Bruce and Ralph P. Martin conclude that definite identification of the thorn is impossible with the evidence available. The "thorn" is most commonly interpreted as a reference to some form of serious physical infirmity that hindered his work. This is also the earliest known Christian interpretation, mentioned in the early third century in Tertullian's "On Modesty", where it is understood as a reference to ear