Definitions for "Archival Paper"
"Specially formulated paper that is chemically stable (less prone to deterioration) and physically durable (able to withstand frequent use). It is suitable for creating records of long-term or permanent value." (AAHA, p.108)
Archival watercolor paper is any pure 100% rag , cotton, or linen watercolor paper of neutral or slightly low ph, alkaline (base) vs. acidic, and pure ingredients. Some synthetic papers are archival in nature but have unique working properties. • Go to Watercolor Paper section.
A paper with long-standing qualities, acid free, lignin free, usually with good color retention.