Final answer:
The subject of this question is Arts, and the answer focuses on the importance of composition in controlling all aspects of pictures.
Step-by-step explanation:
The subject of this question is Arts. In the context of controlling all aspects of pictures, one needs to check the composition of the image. The composition refers to the arrangement and placement of various elements within the frame to create an effective and visually appealing image. By understanding and applying compositional techniques such as the rule of thirds, balancing the elements, and paying attention to the background, one can have more control over the overall aesthetics of the picture.