Our research is primarily based around the work of our practice, TAKA Architects, both complete and ongoing. The ambition is that through the process of uncovering motivations we will become more aware of why and how we practice. I am documenting the use of Concrete within the Practice. This investigation will show how tacit skill and knowledge is acquired through Making and how a Practice interacts with the Maker or Makers. I will document the development of knowledge over a body of work, how advice is used and, through a case study of one project, show how tacit knowledge is communicated between the Designer and the Maker.