Amphitheater, Silhouette Small 320×233 Medium 640×465 Large 1024×745 Download Tiff Original 3000×2182 | (190.0 KB) Download EPS Vector 383.1 KB Description This sign indicates that an amphitheater is located nearby. Keywords Amphitheater, kservsilho, recreational sign Galleries Service Signs Source: Federal Highway Administration Manual on Uniform Traffic Control Devices for Streets and Highways, 2003 Edition (including 2004 and 2007 revisions) (Washington, DC: United States Department of Transportation, 2007)