Extra Credit
This is Paul Bond's Lao Tzu's Dream. (Do you know what Lao Tzu's name means? Old Teacher. ) Yeah, I'm a total STAN. Look at how he uses hyper-realism (the stones' texture) but utterly surreal elements...you know, the tree & such...knock the viewer a little off balance. Plus, it's a little mockery of the whole hipster cairn-building fad. He's good.
Do you want to see a few more? Check out Magical Realism Art by Paul Bond and enjoy!
The most interesting post-modern artwork, in my opinion, is actually a sculpture in Chicago named, The Bean. The Bean was created by Anish Kapoor, a British artist who welded this sculpture with 168 steel plates. The Bean has an extremely shiny exterior that reflects the people around the park and the atmosphere. There is a post-modern element literally called "self-reflexivity", which I think where I am going with this is quite self-explanatory when it comes to this gigantic reflective bean.
Here is a link to other Anish Kapoor sculpture:
https://www.galeriemagazine.com/5-major-works-from-anish-kapoor/