Craig West has re-affirmed my faith in mankind with this comment:
Hey Ben have you heard of http://www.haikudeck.com? It’s a super easy way to build visual presentations with open source images so no royalties to worry about. It takes lots of steps out of building a presentation as well I think it would be a great tool for building this corpus of presentations. You can search each image and it is placed in a slide automatically.
We could begin a community account and as each person creates a “deck” it is saved on the account and easily exported as a ppt, or pdf.
I request the group to check this out, maybe build a short presentation/lesson plan and report back to the group in the comment fields below. It looks at first glance as if it may solve all our concerns. That would be the cat’s ass.