A set of axonometric drawing studies that seek to illustrate a variety of glass assemblies: windows. These details are gleaned from the available information on several built works, including Norman Foster's Renault Center, Morger & Degelo's Kindergarten in Basel, and Glenn Murcutt's Magney House (listed in order right to left, 2 dwgs per building). The intent was to produce a set of drawings which clearly illustrate the construction of these unique details, and to shed light on the variety of techniques architects may employ when seeking a solution to the age-old problem: let the light in and keep the weather out.