Im not sure who you are so no one knows unless the person has seen you lol
I am not sure what you mean my proven. They can be expressed, or seen. Otherwise unless you do something no one knows the feelings you have.
a cloak
a person tries to emulate a violent incident they have seen in the media
A person who has seen someone or something and can bear witness to the fact
I've seen it on ebay
Yes, the noun 'Martha' is a concrete noun, the name of a person. A person is something that can be seen, heard, or touched.
Voguing first started in the 1960s. It was first seen in ballrooms in Harlem. No one knows the name of the first person to Vogue.
Donations made in honor of a living person can be made "in celebration," as I have seen occasionally.
Music or sound is something that can be heard but not seen.
No. Use "you saw something" or "you have seen something," depending on context
The loch ness monster