nope. never much cared for those. medium quality artist paintbrush(s) (better then the cheap ones but not the most expensive either)
Yeah just one. Although i wonder if you meant artist brushes or wall painting brushes. This one could be used for either. Caulk
not in my room. some in the bathroom of course. but only already installed. no tubes of fresh. nori (that felted seaweed stuff that's used for making sushi and sashimi usually, but makes a nice seasoning too)