providing an image comprised of rows and columns of pixels, {HEAD ~ each pixel} associated with {TAIL ~ a respective pixel value} 
associated with
providing an image comprised of rows and columns of pixels , { HEAD ~ each pixel } associated with { TAIL ~ a respective pixel value }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL