No pictures, plaques, bulletin boards or other items may be hung in or on State facilities except as authorized by the commissioner. Materials shall not be pinned, taped or attached to finished surfaces in or on State facilities. No window decorations, sprays or "frosting" materials shall be placed in or on State facilities.
N.Y. Comp. Codes R. & Regs. Tit. 9 §§ 300-2.2