<prompt> Bhala okuqhubekayo kwalesi sigaba - uHenry Martens b. 1790, eLondon; d. 1868, eLondon wayengumdwebi wezithombe waseNgilandi kanye nomculi. Wadala imisebenzi yenkampani kaRudolf Ackermann owayephethe i-Eclipse Sporting Gallery e191 Regent Street. Iningi lalezi zabonisa izingubo zamasosha nezigcawu zempi, ikakhulukazi izithombe zeMpi yamaSikh neMpi yamaKafir  <response>: . futhi. Usebenze kakhulu ngemibala yamanzi nakuba eminye imidwebo yamafutha ikhona. Kuncane okwaziwayo ngomsebenzi kaMartens ngaphandle komsebenzi wakhe ku-Ackermann. 