Ilustration Depicting Live In-person + Online Course

LET ME TELL YOU ABOUT US:

We're a provider of leadership training -- both live seminar and online.

HERE IS WHAT WE NEED:

We're working on a course that will have a live instructor-led seminar component plus an online, ondemand component. I'd like to have a visual that I can use on the course announcement materials that helps us convey both the live seminar + online training message -- so people "visually get" that it's not just one or the other. People don't like to read -- so while the copy will explain it -- if they could understand through a graphic without words -- that'd be better.

OUR TARGET AUDIENCE IS:

managers and supervisors --

WE ABSOLUTELY MUST HAVE (or we don't want to see) THIS IN OUR DESIGN:

It would be good if it could work well in color or B&W

They sky's the limit right now -- I'm looking for a creative idea and don't want to box anyone in. I'm not attaching any files right now, because I don't see that any words are necessary here as I'd prefer to communication through an illustrated graphic rather than words.

I've not directed this type of illustration before -- if you have questions, just email me.