So, the art is a bit deceiving. We have a few things that can't go in the dishwasher - the espresso pot which would be ruined in the machine, a few bigger pots and serving bowls that don't fit neatly, some of my son's high chair components that get gunked between meals, our nice set of enameled chopsticks that need to be hand-washed - and this works great to keep them out of the sink while we're doing the rest of the kitchen.

But I agree, there's no reason 90% of the image art stuff can't just go in the dishwasher normally.