The problem of this thesis is to determine the evolution of the architectural design of the Kimbell Art Museum building from its origin as a concept to its realization in the completed structure. This study has two objectives.The first is to discover the process by which the physical museum building cam into being. The second is to trace the conceptual evolution of the Kimbell Art Museum building. This problem has three parts, each of which has been made the subject of a chapter. The first, "Concept Development," sets forth the pre-design concepts of the founder, the director, and the architect. The second, "Design Development," establishes a chronological sequence of architectural design presentations. The third, the "Conclusion," compares the pre-design concepts to the finished building.