Designer Nicholai Wiig-Hansen alludes to constructivism, postmodernism and minimalism, yet finds a new, contemporary expression in the refined simplification of geometric shapes and colors with his Pipeline collection. Aluminum sheets and tubes  in a range of delightful hues feel good, and look good too. Geometric and minimal, these are hooks in their simplest and most elegant form, that still manage to impart a sense of personality and fun to a wall. Stick with two (included) or opt for many for a more radical and very useful approach.