Detailed view of the optical continuum and emission lines. The model continuum bending power-law (yellow dashed line) reproduces the polarization measurements of Kishimoto et al. (2008) (dark blue data points). The full model including a torus and emission lines is shown in solid lines. Variations of the power-law slope (light grey to black) reproduce SDSS steep and flat unabsorbed spectra from Richards et al. (2006) and Selsing et al. (2016) (red, blue and pink lines). Towards the infrared, the torus component dominates the continuum.