Even though prices on these works have been steadily increasing in past decades, considering the longer - than - average holding period, the major issue with this category is authentication, with provenance becoming the only determinant of authenticity of the work. (galleryintell.com)
What is the credibility and authenticity of the work submitted by students, if most work including editing and reviewing is done by an external agency or best essay writing service online? (essayschief.com)
«If you can't believe in my own personal authenticity, then evaluate if what I do is what God himself would do if he were in my place; then accept the value and authenticity of my works. (religion-online.org)