Conclusion. Appraised in San Francisco: paintings by California artists; a 1950s ceramic jug designed by Pablo Picasso; a collection of 1940s signed movie-star photos; an 1840s Viennese wall clock; and a 1920s azure-cut diamond ring. In addition, app... (more)raiser Kerry Shrives explains the difference between auction, retail and insurance values; and host Lara Spencer and appraiser Gary Sohmers check out psychedelic rock posters in San Francisco's Haight-Ashbury, "the epicenter," says Sohmers, "of the counterculture of the 1960s."