Same as Fig. 3 for Dust dispersion attribute. PGC0037719 in the top right panel is the earliest type galaxy (Sab) with an attribute value of 1. The low values of the Dust dispersion attribute are preferentially seen in highly inclined galaxies, as indicated by the anti-correlation between both attributes in Fig. 20. Note the unusually faint bulge of Sab galaxy PGC0042174 (central row, second from the right).