I am just not sure what you are trying to say or promote with these photos. Some grip tape over a girl's mouth doesn't make an ordinary portrait suddenly creative.
Let's look at this as if the grip tape wasn't there.. you have a rather flat portrait of a cute but ordinary looking girl in front of a black backdrop. You can't see her eyes and she isn't wearing anything particularly interesting. Without the grip tape you have a portrait I would rate at exactly average. Probably 2.5 out of 5 on my rating scale. Nothing technically wrong with it but nothing particularly interesting about it either.
So you add some grip tape to her face. OK. Why? I keep looking at the photos but I can't figure it out. I think the problem is the photo is so incredibly ordinary to begin with that adding the strange element of black tape over her mouth clashes way too much.
Like I said before, place her in an interesting location and add the grip tape and you have something. Maybe put her in a bathtub, nude, wrapped in the shower curtain and clutching the grip tape. Then vary your lighting so it's more dynamic rather than flat. Then open your lenses wide open instead of shooting at f/19. Then you might have something.


maybe you can find a patio and use it..

