Less is more and more is less
"Less is more" is a phrase from the 1885 poem by Robert Browning called (the faultless painter). It was adopted by the architect Ludwig Miles Van der asa a precept for minimalist design. Ludwig was a german scientist and together with the likes of Walter Gropus and Le Corbusier are widely regarded as the pioneers of modern architecture.
Minimalism is used to describe a trend in design and architecture where the subject is reduced to its necessary elements but while using other factors such as lighting to maintain its aesthetic values.
Ludwig adopted the motto "less is more' to describe his aesthetic tactic of arranging the numerous necessary components/elements of a building to create an impression of extreme simplicity by enlisting every element and detail to serve multiple visual and functional purposes for example, using the floor also as a radiator ensures the concept of doing more with less. This concept of Ludwig's seeks to use elements such as lighting, distribution of space etc to complement the buildings simplicity thus achieving " less with more".
On the other hand, "more is less" also stems from minimalism, it follows the "less is more" philosophy in a supporting role emphasizing the importance of simplicity in any design. It also borrows from japanese tradition like zen concepts of simplicity that transmits the ideas of freedom and essence of living.