well first to jump to mind is a Clematis that would be a color that would be complementary to your
rose.
It should go on another post of the decorative fence.
Then you could also put in some tame raspberries or blackberries along the rest of the fence.
(The tame are not as sweet as the wild but hey they are easier to pick)...
very nice looking yard, BTW.
(I would pick the yard over a house any day of the week, so that complement does not come lightly.)