Ku qor sii wadida cutubkan - Stoke-on-Trent, Forsyth waxay ku baratay dhoobada sanadka 1921-kii Burslem School of Art, halkaas oo aabeheed uu ahaa maamulaha. Intii ay halkaas joogtay, waxay sidoo kale abuurtay oo soo bandhigtay shaqooyinkeeda, oo ay ku jirto bandhig 1925 ah oo ka dhacay Bandhigga Magaalada Cad, "si caalami ah loo ammaano". Waxaa bilaabatay in dalabyo ay ka imaanayaan daafaha caalamka. Sanadkii xigay waxay furtay studio u gaar ah oo loogu talagalay naqshadeynta dhoobada, laakiin sababtoo ah shaqo joojinta guud ee 1926
Markii ay foorarihii dayacmeen, waxay rabtay in ay shaqada joojiso.