Harmonizing Aesthetics and Sustainability through the Evaluation of Environmental Art Design in Green Architecture using the Triangular UnderNorm

Environmental art design has emerged as a crucial element in enhancing the aesthetic and ecological value of green architecture. This study develops a multi-criteria evaluation framework to assess the effectiveness of environmental art design within sustainable architectural spaces. By integrating both visual and environmental aspects, this framework enables a comprehensive assessment based on six carefully selected criteria and ten alternative design projects. The research contributes to bridge the gap between artistic expression and ecological responsibility in modern architectural practices. We use the RAFSI methodology to rank alternatives. The average methodology is used to compute the criteria weights. This methodology is used under the Triangular UnderNorm to deal with interval values in the decision matrix. The case study is shown to show the validation of the proposed approach. The sensitivity analysis is provided to show the stability of the ranks.