I am working in the web dept of a large legal firm, and among other things am responsible for maintaining a professional look for all our email communications (over 600 pieces per year).
Right now I am in a rut. Using a lot of pressure and manipulation, a person in management got to "art direct" a couple of HTML emails working directly with a member of my team and I caught the design at the last moment.
Her "designs" introduced background images behind the text of the emails along with additional, high-contrast imagery sitting behind the title in the header.
I ended up mandating a design change, however she is very insistent on "her" design and questioning all my reasoning for simplifying the look.
Basically she is questioning my expertise and asking for "proof" that her design is not user friendly.
I have the meeting in a couple of hours and was wondering if anyone here could point me to resources that discuss these specific items:
Argument against background images positioned behind the copy of an email. The images are at about 10% opacity, which makes them incomprehensible, and makes the design busy and ugly (my perspective).
Argument against high-contrast images behind titles.
Now, I am aware of the technical implications of including images in HTML emails, Outlook 2007 not loading background images etc. This is not necessary a technical issue, but a serious aesthetic/usability step in the wrong direction.
Thank you!