Anndra Neen’s stylish mixed-metal jewels take twoAnndra Neen makes one hell of a statement. Phoebe and Annette Stephens, the sister team behind the 3-year-old jewelry line, hail from a long line of painters, sculptors, and jewelry designers in Mexico City. Their upbringing encouraged them to be creative and led them to develop a penchant for the avant-garde. Phoebe’s ground floor New York City apartment—which sometimes doubles as a showroom—is filled with family paintings, the physical trappings of what the siblings describe as a childhood immersed in the arts.In the middle of the room a coffee table is piled high with the sisters’ own designs—mixed-metal cage clutches that double as necklaces, oversize bibs, cuffs and rings with stark edges, studs, and wires. Some pieces look like they could have jumped off the pages of a Dr. Seuss book, while others could be mistaken for me