Kammala wannan magana: Isabel Roberts ya shafe shekaru uku a Birnin New York, yana nazarin gine-gine a cikin ɗakin Masqueray-Chambers (1899-1901), ɗakin farko na farko (ko ɗakin karatu) a Amurka da aka kafa don koyar da aikin gine-gine tare da layin Faransanci na Ecole des Beaux Arts. Emmanuel Louis Masqueray ne ya kafa shi; masanin Walter B. Chambers ya shiga cikin wannan kamfani. Da yake a 123 E. 23rd Street, wannan shi ne na farko da aka bude a Amurka. Masqueray ne mafi kyau tuna a matsayin m na
St. Louis Exposition da kuma Cathedral na Saint Paul a Saint Paul, Minnesota. Roberts ta sami kanta a cikin jerin masu ban sha'awa na gine-ginen nan gaba waɗanda suka yi karatu tare da Masqueray, ciki har da William Van Alen, wanda zai zama masanin ginin Chrysler Building. Farawa a 1899, Masqueray ya yi kokari don hada mata a cikin ɗaliban gine-ginensa har ma ya buɗe wani ɗakin karatu na biyu musamman ga ɗaliban mata a 37-40 West 22nd Street a New York. Kamar yadda aka ce a lokacin, "... yana da bangaskiya marar iyaka a cikin ikon mata don samun nasara a gine-gine... idan sun tafi game da shi da gaske. " Duk da yake a New York, Roberts ya zauna a 129 West 96th Street.