The shot of the rose is a great pic.
I think it's also great that you know the name of what you're shooting. That little bit of info adds to the short experience of viewing an image. It makes you remember it IMO.
Film cameras, especially TLRs and anything with bellows always get attention.
I'm planning on taking out my Goerz Anschutz 5x7 in the street and seeing what comments I get when I start shooting