How to spray large-character slogans on the exterior walls of a construction site

If you need cardboard, you can go to an advertising company to process it, which is broken rib characters

Measure the size and evenly distribute the spacing and upper and lower positions of the characters.

Prepare spray paint, tape, and at least two workers.

Post the typefaces in order and measure the size and position.

Smooth the lettering board and then spray paint. Pay attention to the spray paint to be even and not to flow down and affect the effect. What's left can be filled with base color.

Just remove the lettering after spray painting

Because the question was not clearly described by the questioner, I don’t know the specific size. Can only answer in terms of regular sizes.

I might as well just do it for her.