It's difficult to find the complete octagon. I went to two supermarkets and crawled through all the boxes of octagon in the supermarket before finding a few. If I go to a self operated store, I might get hit
Figure 1 adopts an overhead shot, with a backlight in the direction of twelve o'clock. Generally, when taking an overhead shot, I use a small aperture of 8 to 11 to ensure that the entire image is clear and in a clear state. Figure 2 shows the maximum aperture, highlighting a single octagon.
Improve contrast and deepen texture in the later stage. Not all themes need to be textured. The group of flowers I took earlier had textures added, but now when I look back, it looks very dirty overall.
The lighting scene is shown in the last picture
