The Society of Architectural Historians
The Society of Architectural Historians (SAH) and its members invite the support and active participation of all who share an interest in architecture, past, present, and future. Founded in 1940, the Society encourages scholarly research in the field and promotes the preservation of significant architectural monuments that are an integral part of our worldwide historical and cultural heritage. The Society's 3,500 members include architectural historians, architects, preservationists, students, professionals in allied fields and the interested public. SAH provides an international forum for those who care about architecture and its related arts.
Working with Pebeo products is so much fun and I love the different affects that can be achieved by using Prisme, Vitrail and glitter together.
Cons: Some colors in the Pebeo Prisme line became thick and gooey after 4 to 6 months of storage. I attempted to thin the paint with paint thinner but it was still too thick. I wrote the Pebeo Customer Service Department and have yet to hear from them (it's been approximately one week now).
Regardless, when I want to create something unique I will continue to use them.