32-311 - Blank wall provisions LAST AMENDED 6/6/2024 Along the #Tier A street frontage# of a #ground floor level#, for any #blank walls#, at least 70 percent of the surface area of such #blank wall# shall be mitigated with wall treatment, in the form of permitted #signs#, subject to the provisions of Section 32-60, murals or other visual artwork, or living plant material. Any portion of a mural or other artwork that incorporates addresses, text or logos related to the #building# or tenants therein, shall be considered a #sign#.