Sorry for the confusion.
I saw a form online that I liked, which has fields (that are apart of the image).
Just like in DreamWeaver, I wasn't sure if it was possible to upload the form image to Marketo, then be able to customize the image area's of the supposed fields, which could be link to a corresponding form created in Marketo.
I hope that is a little more clearer.
We're talking customization of a form image I pulled from online, being able to create hot spots on the supposed areas, which would have an output (code) to form fields created in Marketo.
Thanks