Well done. You aptfully captured this attractive rose (pink/peach-coloured roses are my favorite and this one has a beautiful symmetry of its 3 inner petals). The exposure in particular allows to appreciate the tonality of the rose while popping it out from the darker background. I think the "old" 60mm is the perfect lens for such pictures not requiring very high magnification: it is small and light for easily carrying it around and it produces very sharp images married with pleasing out-of-focus rendition. Thank you for preserving and sharing such fleeble beauty.
Nice shot. I like the perspective in this picture and the light/dark interplay.
I do feel that the canyon looks over sharpened (at least in the limited size that I am seeing this in). I prefer more organic relief features (this is a preference thing, so let it not detract from the merits of your photo!).
To me this is interesting, from a sense that it can also be mistaken for a rock face. In my opinion, monochrome adds a layer of interpretation to a picture which I think full color photos do not afford as readily.