A Grid of Numbers
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
A digital image reaches a machine as a grid of numbers — one brightness per cell, nothing else — and everything called seeing is built from arithmetic on the grid.
Show
A modest photograph is a million cells, three numbers each for color: one case described by millions of features.
Watch for
Between the grid and the label sits arithmetic — keep that sentence in view all block.