While D.T. Hubbell uses CAD for the production of final designs and construction drawings, Daniel Hubbell still designs the initial phases of his designs by hand.   He often sketches the front facades and details of the homes he designs as well and is often asked to turn these into renderings, either black and white, color or a composite hand-and-computer graphic overlay.  He also enjoys producing artistic drawings.  Here are some examples of his work by hand.