The hat inside this plastic bag must be kept sealed off to contain the remaining toxic contaminants of mercuric nitrate. The chemical was used in the felting process from the early 1700s. Mercury poisoning, which causes trembling and anxiety, was a common
by statensnaturhistoriskemuseum 7 years ago | via Instagram

Half sleeve in progress by artist Douglas Sparks aka @meanmugdoug at Empire Tattoo in Clementon, NJ
by empiretattooinc 8 years ago | via Instagram

Work in progress on this black and gray half sleeve by artist Ruben Carrero aka @bigrubetattoos at Empire Tattoo in Clementon, NJ ????????
by empiretattooinc 8 years ago | via Instagram

Sneak peek of this cool piece in progress by artist Chris Peters aka @artbychrispeters at Empire Tattoo in Clementon, NJ
by empiretattooinc 8 years ago | via Instagram