This paper Demonstrates that aesthetic concepts in engineering design are derived from various models of aesthetics. Designing is structure involves many considerations like social, cultural geographical and economical context. But mainly the functional requirements within the allocated budget.Engineering and Aesthetic are not isolated disciplines, having as they do tanks with many other discipliner as well. Therefore, a study related to engineering and aesthetic cannot be done is insulation.The main objection is to study basic proportioning system application. Also to investigate the subjective perception of geometric proportions. Aesthetic consciousness covers special sentiments, lastes, interest, concept, ideals, views and theories. So the intelligent and intuitive understanding of aesthetic proportion and their creative application in design is important.