how does PS design the party and government exhibition boards? How to design a ppt material for party building display in ps? Let's take a look at the detailed tutorial. 1. Create a background picture, select the file, click on the menu bar to select the building materials option, then find a suitable filling picture, hold down the ctrl key to select a positive filling picture, and then open the material panel. At this time, you can find the material as shown below. 2. Select a favorite background picture of the Party building exhibition, and click the text at the top to pop up the background setting window. Then click the background setting option on the left and find the filled picture in the pop-up dialog box. 3. Right-click in the background picture, select the text content to add party building elements in the pop-up dialog box, and select the text content as the corresponding party building. The action is set to a water character, and the water treatment party. The initials in the name are set in the next column. The name in the name can be linked by China. Remember when you move. The name in the name is within 11 words. You can use the letter * *.