Daisuke Sakaguchi Phone Accessories

New from London-based design group oki-ni and world-famous Japanese graffiti artist Daisuke Sakaguchi, these street-lux mobile phone accessories are made from "hallmarked" sterling silver and attach with a plastic-coated stainless steel wire loop. Like Daisuke's jewelry and belts, the four designs (see more after the jump) look something like 3-D interpretations of the artist's graffiti—though these are a more pared-down, elegant gesture. Each piece comes …

Biotube Bench

Made from recycled cardboard cylinders, embedded seeds in a cellulose liquid grow when they're exposed to water and light on the surface of Brooklyn-based designer Julian Lwin's modular bench. Available as individual tubes or bundled as shown, any plant (as long as its smallish, we assume) can be sprouted and the entire chair will biodegrade over time. via Inhabitat

Kenichi Yokono

An invited (and award-winning) participant for the last four years to Takashi Murakami's Gesai art fairs in Japan, Kenichi Yokono's work is only just starting to get attention in the U.S. art market. A standout installation at the recent Pulse art fair in New York, the obsessive detail of the Japanese artist's woodblocks depict fantastical manga-like urban landscapes, people, and collaged images. Like manga, his …