Continuum-normalized 10μm model silicate features in type-2 AGN (inclination angle i = 90°) using the ISM standard dust composition. From left to right, the panels show an increasing mean number of clouds in the equatorial line-of-sight, N₀ = 2.5, 5, 7.5, and 10, respectively. In each panel, we plot SEDs of a representative random cloud distribution for radial power law indices a =  −0.5 (red),  −1.0 (yellow),  −1.5 (green), and  −2.0 (blue). Fixed parameters are R_out = 150, θ₀ = 45°, R_cl;0 = 0.035, b = 1, and τ_cl = 50.