Images inserted into SmartArt diagrams can also be cropped, resized, or repositioned. Her hair was cropped short in a circle. This version is also cropped to fit a 16&colon;9 widescreen format. There has been no scientific comparative study of ear communication in cropped and uncropped dogs. However, CNN later replaced the image with one that was cropped differently. Their front teeth interlocked, so they could not have cropped grass. Elements of images were often cropped, giving the composition a spontaneous feel. The interviews are cropped on the sides to fit television screen. In addition, the original 4&colon;3 footage had been cropped down to widescreen. It is cropped to approximately 1&colon;85&colon;1 and distorted to 1&colon;56&colon;1. In these photos, her head is cropped out. Traditionally, the ears are cropped and posted and the tail is docked. Once the Enter key is pressed, the area outside the rectangle will be cropped. The ears of working dogs are normally cropped. Davalos is looking at James Dean, who is cropped from the image.