Stokes ℐ and polarimetric images, as well as image-integrated quantities of the full (disk + spot) models. Left panels: edge-on views (i = 90°) of the non-spinning (a_* = 0) model in radial (top), toroidal (middle), and vertical (bottom) magnetic configurations for a field of view of 40 r_g × 40 r_g. The rows, within each panel, display Stokes ℐ, , and at times t = 25, 50, 75, and 100 r_g/c. The EVPA orientation is represented with white ticks on top of the Stokes ℐ panels. Their length is determined by the linearly polarized flux strength (). Right panels: comparison of the evolution of the flux density F_ν (top), LP (middle), and CP (bottom) over time for radial (solid), toroidal (dashed), and vertical (dotted) magnetic fields. Here, we additionally plot light curves for BHs with a_* ≠ 0 (different BH spins are color coded).