有点难度His face looks like is very round, closes slightly around the mouth is keeping string beard, like this causes his age seems quite big. In the first self-portrait man's head's one side has been shaved clean a part, however after brain's hair actually remains very much is long, this causes him to look like has the bright individuality, from this may extrapolate that this person is the human who likes pursuing the fashion. Compares with it, in the second self-portrait's man's hairstyle gauge the moment, such hairstyle causes him to look like very much is very steady. other, in the first self-portrait's skull has increased the view picture work mystical atmosphere, we may suspect, perhaps the painter wants to use a such thing to express this man's melancholy mood. is final, I want to describe in a next two work attire clothing. This like everybody knew that a person's attire appearance has represented a person innermost feelings choice and his esthetic idea. Similarly, in the middle of the artistic work, the specific clothing voiced leading character's specific feelings. Let us have a look in the middle of the first self-portrait the attire. This work outlined around his neck's clothing merely, clothes' color and the background color mixes at the same place, causes people's attention to concentrate on his long neck. Like this has served as contrast neck's function to attire color's processing. Has a look at the second portrait again, the entire clothes and head's proportion seems is not very coordinated, but is precisely such one kind of exaggerating contrast processing, causes in the picture man's image is very prominent, looks like is very big. Threads up the coat as if was suggesting this man attempt conceals his inner world. the two work biggest same spots are choose the use appropriate color to contrast the atmosphere successfully. Deep color main tone the accent causes the picture to look like the smooth nature and the jitter is not heavy, the light and shade utilized the emphasis function ingeniously. However, these two works responded through the character different facial expression and the manner have painted a portrait the character to be in the different mood