Here is a small 8 × 8 segment of the example image. The Take command is used to extract a part of the original data array.

In *Mathematica*, matrix-organized numerical data may be displayed using a variety of Graphics functions such as

ListDensityPlot,

Raster,

ListPlot3D, and

ListContourPlot. Thus any of these functions may be used to plot the raw data of a monochrome image. Here is a graphical representation of the matrix data using

ArrayPlot.