 He also taught at The Prince's Foundation for the Built Environment.In 1983, Critchlow was asked by Indian philosopher and author Jiddu Krishnamurti to design the Krishnamurti Study Centre in Hampshire, UK, which was completed in 1986.His other architectural works include, the Lindisfarne Chapel in Crestone, Colorado, in the United States with a special design for the vaulting of the dome, and a hospital, the Sri Sathya Sai Institute of Higher Medical Sciences in Puttaparthi, India.