Exercise: giving information

For a long time I wanted in my work to make a leaflet about information what filtration steps are in painting process: spray booths. I thought it is great challenge for this exercise. Here are some schemes which I found by google. I was not surprise that there are not many of them. Here are the best ones:

The right one gives us an information how the spray booth looks in real. The left picture represents main way how air is handle in automotive process. My graphic information will cover smaller booths where the bottom part (under the car) is not solved by water wall but by mechanic way (filters).

I also ask my colleagues for giving me some ideas how to do it and they told that it is difficult because it is not easy and every spray booth has its own filtration way. OK but there must be a way, let the ideas come to me.