Your examples of artwork and alien’s existence are merely hypothetical questions, with no basis in reality, because there were never any artwork found, ever.
You are trying to making...
- ...preassumption that artwork exist on Mars (when there are none)...
- ...and then you making presumption that aliens exist on Mars...
- ...to reach conclusion of “Design”, which is another presumption about “Design”.
There are no evidence for all 3 presumptions, are perverted attempts at logic, that are just unsubstantiated and speculative rhetoric craps.
You say that I am using “rhetoric” (which is btw, strawman), when all that craps in your reply - artwork/aliens/design scenario - are just that - rhetoric.
How can you presume there to be evidence with your alien scenario, when they are merely bunch of presumptions?
Do you not see the lunacy in your outrageous reasoning in your reply?