<prompt> Pakati pa 1880 na1935 Nahl akanga ari muratidziri anobudirira muCalifornia yose uye mifananidzo yake yemafuta, mifananidzo, marasha, kudhinda kunyanya monotypes, etchings, uye lithographs, zvivezwa, uye watercolors zvakagamuchirwa zvakanaka nguva dzose. Pakati pemikomborero yake yakawanda yaiva menduru yebronze paSeattles Alaska-Yukon-Pacific Exposition muna 1909 nokuda kwemifananidzo yake The Silence. Muna 1915 paPanama-Pacific International Exposition PPIE  <response>: , Nahls 13th Labor of Hercules lithographic poster yakapiwa mubairo wokutanga uye yakasarudzwa semufananidzo wepamutemo, uyo wakaratidzwa pamamepu, mabutiro emabhuku uye mabhuku eEexposition, akashambadzirwa munyika yose. Mufananidzo wacho unoratidzira murume ane mhasuru asina kupfeka akagara pakati pezvikamu zviviri zvepasi zvinomiririra Culebra Cut muPanama Canal. Uyewo paExposition akagamuchira menduru yendarira nokuda kwekudzidza kwake kwepfungwa mumafuta ane musoro unoti Kupererwa uye menduru yesirivha nokuda kwezvidimbu zvake gumi nezvitatu. Muna 1926 akagamuchira mubayiro wakabva kuCalifornia Society of Etchers. 