Create a new file with a resolution of 300 pixels/inch, a width of 180 pixels and a height of 734 pixels. Set the mode to RGB, set the content to white, open a picture of the material and drag it into the working document. Press b to select the brush tool, set the foreground color to lavender, and draw a pattern in the material picture. After selecting the move tool, hold down the ALT key and drag the picture to copy twice in succession. Set the copied layer as the current layer, and select the edit-free transformation command to adjust the picture in the copied layer to a parallelogram. Similarly, the copied layers are also adjusted into parallelograms, so that the pictures in these three graphics are spliced into a cube shape. Select the Edit-Stroke command to stroke, and set the parameters as follows: width = 2 pixels; color = black; Position = center; Mode=Normal:Opacity=75% A practical DIY method for triangular packing boxes, and I have seen MM's DIY tutorial works. Preparation: triangle packing box, scissors, double-sided adhesive tape, ribbon and art knife. The triangle box is placed on the wrapping paper, folded and cut according to the drawing (very important). Fold the left and right sides of one side of the triangle in half and stick them on both sides. The other side is folded and fixed in the same way. After turning around, first fold the left and right points, then fold the upper and lower parts and fix them with double-sided tape. Completed the origami packaging part. It should be noted that after folding, the folding lines of the three sides should be consistent. Surrounded by decorative ribbons. ? It is also possible to make your favorite ribbon flowers in the corner. The materials needed are mainly paper and scissors. The tutorial in the picture here also has a punch and a rope, which mainly plays a fixed role. Because the paper is thin, it doesn't matter if it is not punched. Just poke it with a corresponding small round object. ?