Before architecture becomes a building, it exists as something much more fragile. It may begin as a thought, a movement, a feeling, a relationship, a question or an invisible principle that has not yet found a physical form. Architects and designers therefore need tools that can capture these early ideas before they become too complex, too technical or too fixed. Diagrams and ideograms are among the most powerful tools for doing exactly this. They allow us to transform though

Every architectural project begins before there is a building, before there is a plan and before there is anything real enough to construct. It begins as a thought, a sensation, a fragment of geometry, a sudden image or an intuition that appears almost too quickly to hold. The sketch has always been the architect’s way of catching that moment. Digital sketching for architects and designers extends this ancient creative act into a new environment where drawing, experimentation