| 1 | Each one has her or his own method of doing this. | |
| 2 | The objects in the background are out of perspective. | |
| 3 | Drawing a mind map is as simple as 1-2-3 | |
| 4 | Matisse and his friends having been experiment this kind of technique of painting. | |
| 5 | In other words, he's probably doing something similar to how he perceives faces. |