Ask for help, God help me to see how big the font of this bulletin board is.

1, the size of your page is only 0.9 square meters. After removing the border between heaven and earth, the usable area is 0.7 square meters, and each word of 32 is about 2 square millimeters, so you can write about 6,000 words. If it is divided into three columns, you can write 1000 words in one column, except for half the line spacing, depending on your content. I think it's not small.

2. One column covers an area of 0.3 square meters, and the photo area is about 3,300 square millimeters. When it is full, it can hold 70 photos.

You can take photos in the photo studio. According to your size, a photo is 2 yuan at most. When finished, plastic, plastic can prevent rain, and photo studio can do it. It costs about 23 points each.

4. The thickness of acrylic board is different. According to the 30 yuan of 3mm 400 * 400, I haven't seen your size for the time being.