The development of my concentration is to increase the complexity of architecture and surrealism.  From the first concentration piece to the last one, the level of difficulty of the architecture and the emotion of the surrealism are always increasing.  The sources that I use for my ideas are pictures that I look from different places that involve architecture.  After I picked the architectural base for an artwork, I would start thinking about my emotion while taking the picture.  In the end, I will add the surreal twist in my artwork to show my mood and emotion for the place where I took the picture and my feelings while taking the picture.