The campus physical environment has been regarded as an important feature that influences students' perception of their learning environment. The messages conveyed by the built environment, instructional facility and decoration might facilitate or impede students' learning. This qualitative case study explored a Taiwanese graduate student's experience in relation to the physical environment in a western United States university. In addition to commonly used methods of interviews and observation, photography was employed as a means of data collection and interviewing. Photography was found to be a powerful source of data filled with patterns and themes that stimulated participant research dialogues. The findings showed that for the participant, the physical environment on campus served as a door open to a treasure house that contained memories, emotions, learning, values, and new identity.