A revitalization of the fashion trends popularized by the counterculture group of the '60s and '70s, including peace symbols and tie-dye.
Nails (from left to right): Kali Howden, At Your Fingertips, Kelowna, B.C., Canada; Natalie Figorotta-Frank, Somerset, N.J.; Blaza Dozal, Trendz Salon, Belvidere, Ill.