Background family identities and American ones October 6, 2017 RWhitcomb-editor "Reliquias'' (archival pigment print), by Tori Purcell, in the "Up-Root'' show at Periphery Space gallery, Pawtucket, R.I., Oct. 21-Nov. 18. The nine-person show explores in various media the gaps between their family ethnic and national heritages and their identities as Americans.