Tree Roots and Anchoring Principles

From Peter Wohllenben’s The Hidden Life of Trees, I learned that the roots underground are more involved in a tree’s survival than anything growing above it. They withstand severe changes in climate, regrow trunks from time to time and it’s there where centuries of experience are stored. While trees don’t appear to have a central […]

XIV. Perspective

In art, perspective is used to create the illusion of three dimensions on a two-dimensional surface. It was the Renaissance artist Leon Battista Alberti and architect Filippo Brunelleschi in the fifteenth century who first started talking about “linear perspective,” the use of straight lines or lines created by light to understand the change from near […]

The Benefits of Photography

  A recent study in the Journal of Personality and Social Psychology found that “Taking photos enhances the enjoyment of positive experiences across a range of contexts and methodologies.” Among the 2000 individuals studied, those who took photos generally derived more enjoyment from a positive experience—such as a family outing or travel—than those who did […]