▁and ▁to x icity ▁concerns ▁from ▁vin yl ▁ch lor ide ▁v apor ▁em itted ▁by ▁vin yl ▁sheet ing , ▁Bald win ▁later ▁recommended ▁the ▁use ▁of ▁E TF E ▁film ; ▁E TF E ▁had ▁further ▁advantages ▁including ▁trans par ency ▁and ▁ease ▁of ▁keeping ▁the ▁surface ▁clean , ▁but ▁its ▁ult rav io let ▁trans par ency ▁reduces ▁its ▁suit ability ▁for ▁occupied ▁structures . ▁Bald win ▁intention ally ▁did ▁not ▁pat ent ▁his ▁in vention . ▁The ▁basic ▁approach ▁has ▁since ▁been ▁applied ▁in ▁large - scale ▁applications ▁such ▁as ▁the ▁E den ▁Project ▁in ▁Corn wall , ▁England . ▁ ▁Bald win ▁continued ▁to ▁practice ▁design ▁( as ▁exempl ified ▁in ▁the ▁unique ▁and ▁aer od ynamic ▁' mobile - room ' ▁Quick - Up ▁cam per ▁he ▁has ▁put ▁on ▁the ▁market ) ▁and ▁to ▁teach ▁design ▁at ▁the ▁college ▁level ▁up ▁until ▁ 2 0 1 6 . ▁Between ▁the ▁early ▁ 1 9 9 0 s ▁and ▁ 2 0 1 6 ▁he ▁taught ▁at ▁Son oma ▁State ▁University , ▁San ▁Francisco ▁Institute ▁of ▁Architecture , ▁and ▁at ▁California ▁College ▁of ▁Arts ▁& ▁C raft s . ▁ ▁Bald win ▁died ▁on ▁March ▁ 2 , ▁ 2 0 1 8 ▁at ▁the ▁age ▁of ▁ 8 4 . ▁ ▁Books ▁▁ ▁Author : ▁Why ▁You ▁Can ' t ▁Fly , ▁ 2 0 1 5 , ▁. ▁ ▁Author : ▁B ucky Work s : ▁Buck min ster ▁Full er ' s ▁Ide as