"Solid paper" often refers to cardstock or heavy-duty art paper used in various techniques:
However, if you are looking for information related to or working with solid/heavyweight paper , here are several prominent resources and events: Notable Paper Art Galleries and Events 8teensworld galleries
: Artists use magazine fragments or solid-colored paper to create high-detail portraits and landscapes on gallery-wrapped canvas . "Solid paper" often refers to cardstock or heavy-duty
: Utilizing the rigidity of heavy paper for three-dimensional origami and structural art . 8teensworld galleries