They are the items and little trinkets that exist in my studio. The little dinosaurs stool, the flower arrangement that used to exist, the harps, and the tune key! 
 
The name of my studio 似水·凝韻 in Chinese, meaning “music flows like water, and it crystallises” because obviously Music is the Art of Time, it flows just like unending water streams, and beautiful music crystallises the space, the time, and turned them into valuable memory, Memento Moments, which is the name of the studio in English. @memento_moments_harp