Remembering Family – Photographer Paul Liebhardt

Recently my cousin and family member Paul Liebhardt passed away. He worked at NASA for a time and then became a photographer. While a photographer, he traveled internationally. His work as a photographer is well known. The remembrance celebration (link below) shows nice videos and writing of his students coming together from various paths of …

Geometrics and Art

The Renaissance, a period of significant intellectual, artistic, and cultural rebirth, marked the combination of art and science, especially through the application of geometric principles in artistic representation. This era witnessed the pioneering development of linear perspective, a technique that revolutionized the way depth and three-dimensional objects were portrayed on two-dimensional surfaces. The mathematical foundation …

Codex Arundel

While reading Leonardo da Vinci’s Codex Arundel last evening, I noticed that the Codex had less scholars examining it relative to others. The fluid dynamics of da Vinci have been extensively studied, with entire dissertations dedicated to the subject. I came across a curious drawing that exhibited turbulent flow. The text is written backward in …