The most interesting item to me is the variations on the garden shop and bathroom sink idea. The realism of these leaks the AI lacking intuition of the requirements. This makes for a number of nonsensical designs that look right at first like:
This Sink lacks sensical faucets. https://cdn.openai.com/dall-e-2/demos/variations/modified/ba...
This doorway is downright impossible https://cdn.openai.com/dall-e-2/demos/variations/modified/fl...