A response to the above exhibit
In the above exhibit they are confused and targeting creationism, not intelligent design. Intelligent design (ID) says nothing about who the creator(s) are/were or where they did their creating. ID could be talking about extra-terrestrial life designers or something other-dimensional. They don't specify that part. Not all ID believers are Christians or believers in a typical God by any means.
Just as we don't know where the universe came from, neither do we know how life formed (from supposedly inanimate matter) and became self-aware. Those who say they know are just ignorant of what they don't know. That's because nobody knows these things, at least not through conventional means!