Don'ts
It was stated in the introduction that the [pg 275] commandments of this book would be the “must nots,” yet for him who apprehends principles, commandments do not exist. A few conclusions from the foregoing arguments may, however, be of service to beginners in the practice of composition.
Structures to be avoided are:—
Those in which the lines all run one way without opposition:
Those especially in which the bottom of the frame is paralleled:
Those in which the perspective of a line or the edge of a mass happens to be a vertical:
Those in which an opposing plane or attractive mass barricades the entrance of the picture:
Those in which two masses in different planes happen to be the same size:
Those in which objects of equal interest occur in the same picture:
Those in which an object awkwardly prolongs a line:
Those in which the line of the background duplicates the lines of the subject:
Those in which the picture is cut by lines too long continued in any direction:
Those in which radial lines fail to lead to a focal object:
Those in which the items of a picture fail to present a natural sequence:
Those in which the subject proper is not dignified by a conspicuous placement or is swamped by too attractive surroundings:
Those in which the most energetic forms of construction are not allied to the principal but to secondary parts of the picture:
Those formal compositions in which greater interest is shown at the sides than in the centre:
Those in which the aesthetic principle of the constructive form is antagonistic to the sentiment of the subject.