Your welcome and thank you for your patience!

So, as you noted, there are several things going on with this edit that make this unusual.
Firstly, "Sequoiascape" is a beuatiful art installation at the Fresno Yosemite International Airport lobby open to the public that is a replica of several Sequoia trees that are found in the Sierra Nevada Mountains near the airport. As such, I marked these reproductions as both natural=* and man_made=*. I did not want to tag the materials it is made of because that would be too complex. Please let me know if you think it should be just one but I believe both tags are warrented in this unique instance.
I added a node as you reccomended and changed the layer of this relation in changeset/153511130 let me know if anything else looks off to you. Have a great day!

Thank you Minh Nguyen for correcting my edits. I misunderstood what the name=* tag was for and after I resaearched more the destination=* tag was so complicated I did not want to edit those. Have a great day!

incorrect edit

Hello Yves,
Thank you for noticing this! I did not reasearch the snow_park tag (I used it becasue of the name of the Sno-parks) and I assumed that piste:type=playground would be different. There are no maintained freestyle jumps in this location.

I understand the "aerodrome" tag being applied to airports. I apologize I did not see the full tag was aeroway=launchpad. When I first clicked on you link I just saw model_aerodrome:aeroway without the aeroway=launchpad and I was confused. I think that tag is correct.

Thank you Will!
Sincerely,
Fresno map