Karl Camillo Schmidt-Hellerau, was a German carpenter, furniture manufacturer and social reformer, and is notable as the founder of Hellerau, Germany, by which method of urban planning in which self-contained communities are surrounded by "greenbelts", containing proportionate areas of residences, industry, and agriculture?
Garden city movement The garden city movement is a method of urban planning in which self-contained communities are surrounded by "greenbelts", containing proportionate areas of residences, industry, and agriculture. The idea was initiated in 1898 by Sir Ebenezer Howard in the United Kingdom.
Community gardening A community garden is a single piece of land gardened collectively by a group of people. Community gardens utilize either individual or shared plots on private or public land while producing fruit, vegetables, and/or plants that are grown for attractive appearances.