This study investigates two significant components of architectural design, &lsquo / &lsquo / form&rsquo / &rsquo / and &lsquo / &lsquo / space&rsquo / &rsquo / and the basic design elements and principles used in their creation in the context of Roman domestic architecture. It more specifically examines how, by which means and for which purposes certain form and space defining tools such as the column, wall, floor, ceiling and opening with their architectural equivalents as the point, line, plane and volume were used in the atrium houses exemplified in Pompeii in Italy. The study discusses how Romans organized their daily life in reference to certain domestic spaces and how the form and spatial qualities of these spaces contributed to the architectural articulation of the private sphere. By concentrating on a group of recurring domestic spaces including the atrium, garden, and banqueting room and by illustrating the form and spatial composition of these, the study presents an architectural reading of the Roman atrium house.

This thesis aims to set out an urban design framework, based on pedestrian experiences and pedestrian spaces, in order to take up streets to design or enhance them as pedestrian friendly urban public places. This could also be considered as a model of approach, which assumes a normative manner. Pedestrian urban places are surveyed, then analyses are drawn that will lead to design. In that framework, the study first summarizes theoretical concepts of urbanity, urban quality and pedestrian experiences, which are necessary for examining these places. Then, it puts out how an urban place is examined with respect to the three main headings, which constitute the components of urban places: urban form, urban image and urban activity. The study area, 7th Street in Bah&ccedil / elievler, has become a secondary centre with its vitality and the diversity of activities attracting many people from other districts besides local residents. However, initially planned within a housing cooperative, the neighbourhood has lost much from its cultural and urban accumulation due to global dynamics based on consumption. What is more, 7th Street is quite inadequate in providing an easy circulation both for pedestrians and vehicles as well as providing a quality urban place with its every element. Hence, the street has been examined with the above framework. This is done first with respect to the above mentioned components, and then with the information based on maps, photographs, personal observations and questionnaires which are done in order to find out the problems and characteristics of the users as well as their perceptive qualities. The conclusions together with strengths and weaknesses, which are derived from these surveys, have been used to set specific design guidelines for the area.