I find elegance in simplicity. If something is simple, but works as well as something more complicated, I prefer the simple. What's more, if you are buying, the simple tends to be both cheaper and more reliable.
And so I share with you, a picture of this little garden sprinkler that I bought the other day, that delivers an even spray of water over a circular area, with no moving parts. I think it works on the basis of a turbulent flow of water around a vortex, that somehow creates the random distribution of droplet speeds that you need for that to work.
5 euros each, and on sale, probably because no-one believes they work. I'm going to get another one.