Graphical summary of models IN (above) and THM (below). Left: temperature profiles; in the case of the THM model, the temperature distributions for large grains is overlaid onto that for small grains. Right: sky images at λ = 1.65 μm, i = 45°; a mild enhancement of low brightness regions has been realized by a square root scaling. The angular scale is for the object located at a distance of 100 parsecs.