In that case, Javarro, how do you know anything? You are declaring certain things true.
On what authority, please?
You have discounted experience in your declaration that we don't know an artist rather than an accident is responsible for the painting of the rose.
You have discounted logic.
Does your, or anyone's declaration alone make something true?
If that is true, then there is no such thing as truth. There is only opinion.
Is that your point of view?
And, if it is, where did the idea of truth come from?