title | Johnstone House
credit | Al and Janet Johnstone

Johnstone House [2002] La Mesa CA, USA
design | Al and Janet Johnstone
photo [2002-01-01] | Al and Janet Johnstone
copyright | Al and Janet Johnstone
citation | Chad Randl, Revolving Architecture; A History of Buildings that Rotate, Swivel, and Pivot (New York: Princeton Architectural Press, 2008), 177, plate 2;