Turn of the century Mueller, Albert 10 works with human depictions. Various techniques, including pastel, pencil, charcoal. Each on different papers, some with WZ. Sheet dimensions from 17.5 x 23 cm to 5.5 x 30.6 cm. 5 works each signed. 2 works each fully laminated on support, 2 works mounted under passepartout. Provenance: From the artist's estate. - Including charming and antique scenes. - With marginal losses, 1 work with pinholes in the corners as a trace of a former mounting. Partly with traces of creasing, storage and studio traces inherent to the work. Good overall. 10 works with depictions of people. Various techniques, including pastel, pencil, charcoal. Each on different papers, some with WZ. 5 works each signed. 2 works each fully mounted on underlying mat, 2 works mounted under mat. - With marginal losses, 1 work with pinholes in the corners as traces of former mounting. Partially with traces of creasing, storage and studio traces inherent to the work. Good overall. - Provenance: From the artist's estate. - Including charming and antique scenes.