Hey guys I am asking for a little help/ permission here. Does anyone have any good illustrations or pictures that will show the benefits of aeration. Kind of like a cross section of the soil after it has been aerated. I am working on some new aeration brochures with a designer and would like to add a good illustration or picture to it. I have one but don't know where I got it to ask for permission to use it. If the enclosed attachment is yours please let me know if I can use it for local advertisement. I am a one man operation that strictly works in the west suburbs of Chicago.