Hi Gabe - It's a good idea to respond to your own post and then mark your answer as "correct". Tableau provides a way to "unmark your post as a question" but it has to be done within a very short time of posting.
Right now, your post shows up as an unanswered question.
PS Cool application of transparent elements!
Thanks Cathy, I thought I fixed that...but maybe I missed it.
I'll be sure to double check my ✓'s next time.
Thank you for quick tutorial
Is there a way, to push an image into the backgroung and build the dashboard over the image? Or graphs should be always in floating mode?