PROJECT: ALIENS AND THE CITY (SAIGON) Photoshop technique: When I did my first painting, I tried to be really exact on the detail so I drew as real as possible and that took me a lot of time to complete. Therefore, from the 2nd painting, I tried to be more loose with my brushes, it doenst need be exactly straight as long as it feels right. I started with simple lines and strokes and used eraser or some other brushes to create the black and white compositions. After that I add colors and more details with my customed brushes and textures.